diff --git a/.github/workflows/core-tip.yml b/.github/workflows/core-tip.yml
index 5b5409c9..6f515138 100644
--- a/.github/workflows/core-tip.yml
+++ b/.github/workflows/core-tip.yml
@@ -46,7 +46,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
 
@@ -85,7 +85,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
 
@@ -151,7 +151,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install the Rust toolchain and Wasm target
@@ -704,7 +704,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install the Rust toolchain and Wasm target
@@ -926,7 +926,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install the Rust toolchain and Wasm target
@@ -1125,7 +1125,7 @@ jobs:
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install the Rust toolchain and Wasm target
diff --git a/.github/workflows/playerbots-capacity.yml b/.github/workflows/playerbots-capacity.yml
index 27493712..de3ad19d 100644
--- a/.github/workflows/playerbots-capacity.yml
+++ b/.github/workflows/playerbots-capacity.yml
@@ -42,7 +42,7 @@ jobs:
         with:
           repository: LyraCoreProject/LyraCore
           # Core supplies the shared private integration fixtures.
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
diff --git a/.github/workflows/playerbots-class-behavior.yml b/.github/workflows/playerbots-class-behavior.yml
index 1fac9068..dcf2fcb2 100644
--- a/.github/workflows/playerbots-class-behavior.yml
+++ b/.github/workflows/playerbots-class-behavior.yml
@@ -35,7 +35,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install pinned Rust and SpacetimeDB
diff --git a/.github/workflows/playerbots-target-claims.yml b/.github/workflows/playerbots-target-claims.yml
index d2a6ebb2..99348669 100644
--- a/.github/workflows/playerbots-target-claims.yml
+++ b/.github/workflows/playerbots-target-claims.yml
@@ -41,7 +41,7 @@ jobs:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           repository: LyraCoreProject/LyraCore
-          ref: 34f860b8666fc711dc56c3fcbd491203af295546
+          ref: aa97e268610e6ac5ffd7d16eecfff678f86ee8fb
           path: lyracore
           persist-credentials: false
       - name: Install pinned Rust and SpacetimeDB
diff --git a/dungeons/src/deadmines_verify.rs b/dungeons/src/deadmines_verify.rs
index 75ca7393..ae2f08ae 100644
--- a/dungeons/src/deadmines_verify.rs
+++ b/dungeons/src/deadmines_verify.rs
@@ -1,38 +1,32 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Deadmines verification harness (`debug_reducers` only): stage reducers the durable test
 //! (`module/tests/deadmines_package.rs`) calls in order over the standalone CLI. Every reducer is
 //! argument-free — fixture guids exceed the CLI's safe integer range, so each stage resolves its
 //! own subjects server-side, drives the REAL production path (kill, damage, gameobject use), and
 //! verifies the durable outcome in the same call.
 
-#[cfg(feature = "debug_reducers")]
 use spacetimedb::{reducer, ReducerContext, Table};
 
-#[cfg(feature = "debug_reducers")]
-use crate::encounter::{self, DOOR_OPEN_STATE, ENCOUNTER_DONE};
-#[cfg(feature = "debug_reducers")]
 use super::deadmines::{
     DEFIAS_CANNON, ENCOUNTER_CANNON, ENCOUNTER_GILNID, ENCOUNTER_RHAHKZOR, ENCOUNTER_SMITE,
     ENCOUNTER_SNEED, FACTORY_DOOR, FOUNDRY_DOOR, GILNID, IRON_CLAD_DOOR, MAP_ID, MAST_ROOM_DOOR,
     MR_SMITE, RHAHKZOR, SMITES_CHEST, SMITES_MIGHTY_HAMMER, SMITES_REAVER, SMITE_FIRST_STAND_PCT,
     SMITE_SECOND_STAND_PCT, SNEED, SNEEDS_SHREDDER,
 };
-#[cfg(feature = "debug_reducers")]
+use crate::encounter::{self, DOOR_OPEN_STATE, ENCOUNTER_DONE};
 use crate::{
     game_chat_event, game_creature_spline, game_creature_template, game_encounter_equip,
     game_gameobject, game_gameobject_template, game_instance, game_item_template,
     game_world_entity, GameInstance,
 };
 
-#[cfg(feature = "debug_reducers")]
 const FIXTURE_LOW_BAND: u64 = 0x10_0000;
-#[cfg(feature = "debug_reducers")]
 const DEADMINES_INSTANCE: u64 = 936;
-#[cfg(feature = "debug_reducers")]
 const GO_FIXTURE_BAND: u64 = 0xF11D << 48;
 
 /// Seed a Deadmines fixture instance: doors, cannon, chest, Smite's weapons, the bosses, and one
 /// player. Positions come from the classic-db z2815 spawn rows.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_begin(ctx: &ReducerContext) -> Result<(), String> {
     install_instance(ctx, MAP_ID, DEADMINES_INSTANCE)?;
@@ -69,7 +63,6 @@ pub fn debug_deadmines_begin(ctx: &ReducerContext) -> Result<(), String> {
 }
 
 /// Rhahk'Zor's death opens the Factory Door through the production kill path.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_rhahkzor_falls(ctx: &ReducerContext) -> Result<(), String> {
     kill_fixture_boss(ctx, RHAHKZOR)?;
@@ -78,7 +71,6 @@ pub fn debug_deadmines_rhahkzor_falls(ctx: &ReducerContext) -> Result<(), String
 }
 
 /// Destroying Sneed's Shredder ejects Sneed; the Mast Room Door stays shut until Sneed dies.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_shredder_ejects_sneed(ctx: &ReducerContext) -> Result<(), String> {
     kill_fixture_boss(ctx, SNEEDS_SHREDDER)?;
@@ -101,7 +93,6 @@ pub fn debug_deadmines_shredder_ejects_sneed(ctx: &ReducerContext) -> Result<(),
 }
 
 /// Sneed's death opens the Mast Room Door.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_sneed_falls(ctx: &ReducerContext) -> Result<(), String> {
     let sneed = live_boss(ctx, SNEED).ok_or_else(|| "Sneed is not alive to kill".to_string())?;
@@ -115,7 +106,6 @@ pub fn debug_deadmines_sneed_falls(ctx: &ReducerContext) -> Result<(), String> {
 }
 
 /// Gilnid's death opens the Foundry Door.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_gilnid_falls(ctx: &ReducerContext) -> Result<(), String> {
     kill_fixture_boss(ctx, GILNID)?;
@@ -124,7 +114,6 @@ pub fn debug_deadmines_gilnid_falls(ctx: &ReducerContext) -> Result<(), String>
 }
 
 /// Damage Smite through his 66% threshold: yell, chest run, dual Reavers.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_smite_improvises(ctx: &ReducerContext) -> Result<(), String> {
     damage_smite_to_pct(ctx, 60)?;
@@ -134,7 +123,6 @@ pub fn debug_deadmines_smite_improvises(ctx: &ReducerContext) -> Result<(), Stri
 }
 
 /// Damage Smite through his 33% threshold: yell, second chest run, the two-hand hammer.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_smite_gets_angry(ctx: &ReducerContext) -> Result<(), String> {
     damage_smite_to_pct(ctx, 30)?;
@@ -143,7 +131,6 @@ pub fn debug_deadmines_smite_gets_angry(ctx: &ReducerContext) -> Result<(), Stri
 }
 
 /// Firing the Defias Cannon breaches the Iron Clad Door through the production use path.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_cannon_breaches(ctx: &ReducerContext) -> Result<(), String> {
     let player = fixture_guid(0, 44);
@@ -155,7 +142,6 @@ pub fn debug_deadmines_cannon_breaches(ctx: &ReducerContext) -> Result<(), Strin
 }
 
 /// Smite's death closes his encounter.
-#[cfg(feature = "debug_reducers")]
 #[reducer]
 pub fn debug_deadmines_smite_falls(ctx: &ReducerContext) -> Result<(), String> {
     kill_fixture_boss(ctx, MR_SMITE)?;
@@ -166,7 +152,6 @@ pub fn debug_deadmines_smite_falls(ctx: &ReducerContext) -> Result<(), String> {
 //  Fixture plumbing
 // -------------------------------------------------------------------------------------------
 
-#[cfg(feature = "debug_reducers")]
 fn seed_gameobject(
     ctx: &ReducerContext,
     entry: u32,
@@ -222,7 +207,6 @@ fn seed_gameobject(
 
 /// Clone the seeded starter sword into one of Smite's swap weapons — `equip_swap` only reads the
 /// display id, so everything else may stay the starter's.
-#[cfg(feature = "debug_reducers")]
 fn seed_smite_weapon(
     ctx: &ReducerContext,
     entry: u32,
@@ -245,7 +229,6 @@ fn seed_smite_weapon(
 }
 
 /// Clone a seeded creature template into Sneed's so `spawn_wave` can eject him.
-#[cfg(feature = "debug_reducers")]
 fn seed_sneed_template(ctx: &ReducerContext) -> Result<(), String> {
     let templates = ctx.db.game_creature_template();
     if templates.entry().find(SNEED).is_some() {
@@ -262,7 +245,6 @@ fn seed_sneed_template(ctx: &ReducerContext) -> Result<(), String> {
     Ok(())
 }
 
-#[cfg(feature = "debug_reducers")]
 fn kill_fixture_boss(ctx: &ReducerContext, entry: u32) -> Result<(), String> {
     let boss = live_boss(ctx, entry).ok_or_else(|| format!("boss {entry} is not alive"))?;
     let player = fixture_guid(0, 44);
@@ -272,7 +254,6 @@ fn kill_fixture_boss(ctx: &ReducerContext, entry: u32) -> Result<(), String> {
     )
 }
 
-#[cfg(feature = "debug_reducers")]
 fn live_boss(ctx: &ReducerContext, entry: u32) -> Option<crate::WorldEntity> {
     ctx.db
         .game_world_entity()
@@ -281,16 +262,14 @@ fn live_boss(ctx: &ReducerContext, entry: u32) -> Option<crate::WorldEntity> {
         .find(|e| e.instance_id == DEADMINES_INSTANCE && e.entry == entry && !e.dead)
 }
 
-#[cfg(feature = "debug_reducers")]
 fn damage_smite_to_pct(ctx: &ReducerContext, target_pct: u32) -> Result<(), String> {
     let smite = live_boss(ctx, MR_SMITE).ok_or_else(|| "Mr. Smite is not alive".to_string())?;
     let target_health = smite.max_health * target_pct / 100;
     let amount = smite.health.saturating_sub(target_health);
     require(amount > 0, "Smite is already below the target health")?;
-    crate::debug::debug_apply_damage(ctx, smite.guid, amount, fixture_guid(0, 44)) // package-api: exempt no surface path damages a boss
+    crate::package_fixture::apply_damage(ctx, smite.guid, amount, fixture_guid(0, 44))
 }
 
-#[cfg(feature = "debug_reducers")]
 fn door_state(ctx: &ReducerContext, entry: u32) -> Result<u8, String> {
     ctx.db
         .game_gameobject()
@@ -300,12 +279,10 @@ fn door_state(ctx: &ReducerContext, entry: u32) -> Result<u8, String> {
         .ok_or_else(|| format!("fixture gameobject {entry} disappeared"))
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require_door_open(ctx: &ReducerContext, entry: u32, error: &str) -> Result<(), String> {
     require(door_state(ctx, entry)? == DOOR_OPEN_STATE, error)
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require_done(ctx: &ReducerContext, encounter_id: u32, error: &str) -> Result<(), String> {
     require(
         encounter::get_encounter_state(ctx, DEADMINES_INSTANCE, encounter_id) == ENCOUNTER_DONE,
@@ -313,7 +290,6 @@ fn require_done(ctx: &ReducerContext, encounter_id: u32, error: &str) -> Result<
     )
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require_yell_containing(ctx: &ReducerContext, fragment: &str) -> Result<(), String> {
     let smite_guid = fixture_guid(MR_SMITE, 43);
     require(
@@ -325,7 +301,6 @@ fn require_yell_containing(ctx: &ReducerContext, fragment: &str) -> Result<(), S
     )
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require_smite_at_chest(ctx: &ReducerContext) -> Result<(), String> {
     let smite_guid = fixture_guid(MR_SMITE, 43);
     let smite = ctx
@@ -350,7 +325,6 @@ fn require_smite_at_chest(ctx: &ReducerContext) -> Result<(), String> {
     )
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require_smite_equip(
     ctx: &ReducerContext,
     main_hand_item: u32,
@@ -380,7 +354,6 @@ fn require_smite_equip(
     )
 }
 
-#[cfg(feature = "debug_reducers")]
 fn install_instance(ctx: &ReducerContext, map_id: u32, instance_id: u64) -> Result<(), String> {
     let instances = ctx.db.game_instance();
     match instances.instance_id().find(instance_id) {
@@ -403,7 +376,6 @@ fn install_instance(ctx: &ReducerContext, map_id: u32, instance_id: u64) -> Resu
     }
 }
 
-#[cfg(feature = "debug_reducers")]
 fn spawn_source(
     ctx: &ReducerContext,
     entry: u32,
@@ -433,7 +405,6 @@ fn spawn_source(
     Ok(guid)
 }
 
-#[cfg(feature = "debug_reducers")]
 fn spawn_fixture_player(
     ctx: &ReducerContext,
     map_id: u32,
@@ -462,7 +433,6 @@ fn spawn_fixture_player(
     Ok(guid)
 }
 
-#[cfg(feature = "debug_reducers")]
 fn set_fixture_position(
     ctx: &ReducerContext,
     guid: u64,
@@ -486,12 +456,10 @@ fn set_fixture_position(
     Ok(())
 }
 
-#[cfg(feature = "debug_reducers")]
 fn fixture_guid(entry: u32, sequence: u64) -> u64 {
     encounter::wave_guid(entry, FIXTURE_LOW_BAND | sequence)
 }
 
-#[cfg(feature = "debug_reducers")]
 fn require(condition: bool, error: &str) -> Result<(), String> {
     if condition {
         Ok(())
diff --git a/playerbots/src/acceptance_fixture.rs b/playerbots/src/acceptance_fixture.rs
index 43c4d62c..955264a7 100644
--- a/playerbots/src/acceptance_fixture.rs
+++ b/playerbots/src/acceptance_fixture.rs
@@ -545,8 +545,9 @@ fn apply_incoming_fault(
     row.incoming_purpose = Some(quest.purpose);
     row.incoming_destination = Some(quest.destination);
     let amount = before.health.saturating_sub(1).min(25);
-    let accepted = crate::debug::debug_apply_damage(ctx, row.character_guid, amount, attacker_guid) // package-api: exempt private acceptance fixture applies real Core damage
-        .is_ok();
+    let accepted =
+        crate::package_fixture::apply_damage(ctx, row.character_guid, amount, attacker_guid)
+            .is_ok();
     let Some(after) = ctx.db.game_world_entity().guid().find(row.character_guid) else {
         return;
     };
diff --git a/playerbots/src/companion_acceptance_fixture.rs b/playerbots/src/companion_acceptance_fixture.rs
index 58791aa0..9f84be6e 100644
--- a/playerbots/src/companion_acceptance_fixture.rs
+++ b/playerbots/src/companion_acceptance_fixture.rs
@@ -8,7 +8,7 @@
 
 use super::{pkg_playerbots_bot, pkg_playerbots_provisioning, Controller};
 use crate::nav::game_nav_chunk;
-use crate::threat::top_threat_target; // package-api: exempt private observers record authoritative Core threat ordering
+use crate::package_fixture::top_threat_target;
 use crate::{
     game_area_trigger, game_areatrigger_teleport, game_aura, game_character, game_character_quest,
     game_character_shard, game_creature_move_schedule, game_creature_quest, game_creature_spawn,
diff --git a/playerbots/src/fixture.rs b/playerbots/src/fixture.rs
index 92bba463..04e677ff 100644
--- a/playerbots/src/fixture.rs
+++ b/playerbots/src/fixture.rs
@@ -1,3 +1,5 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Deterministic staging for private, per-test durable databases.
 //! Staging replaces shared rotation configuration and is not safe in a shared World Shard.
 
@@ -41,17 +43,7 @@ pub fn playerbots_fixture_class_stage(
     fighting: bool,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    use crate::import_meta::game_import_meta; // package-api: exempt private fixture refuses imported content
-    // Family is the primary key, so at most one row can be the built-in weather seed.
-    if ctx
-        .db
-        .game_import_meta()
-        .iter()
-        .take(2)
-        .any(|row| row.family != "weather_seed")
-    {
-        return Err("class fixture requires a private, unimported Shard".into());
-    }
+    crate::package_fixture::require_no_imported_content(ctx)?;
     playerbots_fixture_prepare(ctx)?;
     playerbots_fixture_runner_stage(ctx, guid, false)?;
     let mut strike = ctx
@@ -500,9 +492,7 @@ pub fn playerbots_fixture_orders_remove_member_body(
     {
         return Err("order fixture Character is outside the private role party".to_string());
     }
-    let entity = crate::helpers::live_entity(ctx, character_guid)?;
-    crate::world::remove_live_character(ctx, entity); // package-api: exempt private fixture models logout
-    Ok(())
+    crate::package_fixture::remove_live_character(ctx, character_guid)
 }
 
 /// Change only one private role-fixture enemy to exercise exact-target death and partition Gates.
@@ -1759,15 +1749,7 @@ pub fn playerbots_fixture_companion_client_cast(
     caster_guid: u64,
     target_guid: u64,
 ) -> Result<(), String> {
-    crate::gw::gw_cast_at( // package-api: exempt fixture proves client and bot cast Gate parity
-        ctx,
-        crate::SessionActor {
-            guid: caster_guid,
-            ownership: None,
-        },
-        HEAL,
-        target_guid,
-    )
+    crate::package_fixture::client_cast(ctx, caster_guid, HEAL, target_guid)
 }
 
 #[reducer]
diff --git a/playerbots/src/fixture/target_claims.rs b/playerbots/src/fixture/target_claims.rs
index cefaf2b2..93c8c79e 100644
--- a/playerbots/src/fixture/target_claims.rs
+++ b/playerbots/src/fixture/target_claims.rs
@@ -1,10 +1,11 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Target selection through the ordinary Runner on a fresh, private Shard.
 
 use super::super::recovery::Work;
 use super::super::runner::{Controller, RunnerOutcome};
 use super::super::target_claims::{Availability, TargetClaims};
 use super::*;
-use crate::import_meta::game_import_meta; // package-api: exempt private fixture refuses imported content
 use std::collections::BTreeSet;
 
 const ENTRY: u32 = 5_098_095;
@@ -55,14 +56,8 @@ pub fn playerbots_fixture_solo_target_claim(
     case: String,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    if ctx
-        .db
-        .game_import_meta()
-        .iter()
-        .take(2)
-        .any(|row| row.family != "weather_seed")
-        || ctx.db.pkg_playerbots_bot().iter().next().is_some()
-    {
+    crate::package_fixture::require_no_imported_content(ctx)?;
+    if ctx.db.pkg_playerbots_bot().iter().next().is_some() {
         return Err("target claim fixture requires a fresh, private Shard".into());
     }
     let population = match case.as_str() {
diff --git a/playerbots/src/quest_catalog_fixture.rs b/playerbots/src/quest_catalog_fixture.rs
index 272eb136..5c5f90ab 100644
--- a/playerbots/src/quest_catalog_fixture.rs
+++ b/playerbots/src/quest_catalog_fixture.rs
@@ -10,7 +10,6 @@ use super::quest_catalog::{
     ObjectiveExecutor, PlayerbotsCatalogObjective, PlayerbotsCatalogQuest, CATALOG_REVISION,
     CATALOG_WALK_LIMIT,
 };
-use crate::import_meta::game_import_meta; // package-api: exempt operator fixture refuses imported content before staging
 use crate::{
     game_character_quest, game_corpse_loot, game_creature_loot, game_creature_quest,
     game_creature_spawn, game_creature_spline, game_creature_template, game_faction_template,
@@ -216,18 +215,8 @@ enum FixtureStage {
     Existing,
 }
 
-fn reject_imported_content(ctx: &ReducerContext) -> Result<(), String> {
-    if let Some(import) = ctx.db.game_import_meta().iter().next() {
-        return Err(format!(
-            "quest fixture refuses non-empty import catalogue ({})",
-            import.family
-        ));
-    }
-    Ok(())
-}
-
 fn require_fixture(ctx: &ReducerContext) -> Result<(), String> {
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     let ownership = ctx
         .db
         .pkg_playerbots_quest_fixture_ownership()
@@ -671,7 +660,7 @@ pub fn playerbots_quest_loop_fixture_stage_simple_gameobject(
     character_guid: u64,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if let Some(existing) = ctx
         .db
         .pkg_playerbots_seeded_quest_fixture()
@@ -889,7 +878,7 @@ fn relation_exists(
 }
 
 fn stage_gate(ctx: &ReducerContext, character_guid: u64) -> Result<FixtureStage, String> {
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if let Some(ownership) = ctx
         .db
         .pkg_playerbots_quest_fixture_ownership()
@@ -1806,7 +1795,7 @@ pub fn playerbots_quest_loop_fixture_set_partition(
 #[reducer]
 pub fn playerbots_quest_loop_fixture_refresh(ctx: &ReducerContext) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     quest_catalog::refresh_catalog(ctx, "unknown");
     if ctx
         .db
@@ -1832,7 +1821,7 @@ pub fn playerbots_quest_loop_fixture_set_simple_gameobject_state(
     state: u8,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if state > 1 {
         return Err("simple GameObject fixture state must be 0 or 1".to_string());
     }
@@ -1852,7 +1841,7 @@ pub fn playerbots_quest_loop_fixture_add_gameobject_alternative(
     gameobject_entry: u32,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     match gameobject_entry {
         SEEDED_USE_GAMEOBJECT => {
             if ctx
@@ -3080,7 +3069,7 @@ pub fn playerbots_recovery_fixture_arm_gameobject_respawn(
     delay_seconds: u32,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if !(2..=10).contains(&delay_seconds) {
         return Err("respawn delay must be 2 through 10 seconds".to_string());
     }
@@ -3102,7 +3091,7 @@ pub fn playerbots_recovery_fixture_position_simple_gameobject(
     character_guid: u64,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     let character = crate::helpers::live_entity(ctx, character_guid)?;
     let rows = ctx.db.game_gameobject();
     let mut gameobject = rows
@@ -3123,7 +3112,7 @@ pub fn playerbots_recovery_fixture_remove_simple_gameobject(
     ctx: &ReducerContext,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if ctx
         .db
         .pkg_playerbots_seeded_quest_fixture()
@@ -3148,7 +3137,7 @@ pub fn playerbots_recovery_fixture_restore_simple_gameobject(
     character_guid: u64,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     let retained = ctx
         .db
         .pkg_playerbots_quest_objective()
@@ -3206,7 +3195,7 @@ pub fn playerbots_recovery_fixture_remove_simple_gameobject_and_objective(
     ctx: &ReducerContext,
 ) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    reject_imported_content(ctx)?;
+    crate::package_fixture::require_no_imported_content(ctx)?;
     if ctx
         .db
         .game_quest_objective()
diff --git a/playerbots/src/transfer_assist_fixture.rs b/playerbots/src/transfer_assist_fixture.rs
index bd5a6eca..b22db25f 100644
--- a/playerbots/src/transfer_assist_fixture.rs
+++ b/playerbots/src/transfer_assist_fixture.rs
@@ -7,10 +7,10 @@ use super::{
     pkg_playerbots_bot, pkg_playerbots_companion_order, pkg_playerbots_runner, Controller,
 };
 use crate::{
-    game_character, game_creature_move_schedule, game_group, game_group_member,
-    game_group_member_partition, game_group_roster_revision, game_world_entity,
+    game_character, game_group, game_group_member, game_group_member_partition,
+    game_group_roster_revision, game_world_entity,
 };
-use spacetimedb::{reducer, table, Identity, ReducerContext, ScheduleAt, Table, TimeDuration};
+use spacetimedb::{reducer, table, Identity, ReducerContext, Table, TimeDuration};
 
 const DESTINATION_MAP: u32 = 36;
 const DESTINATION_INSTANCE: u64 = 5_098_078;
@@ -468,8 +468,8 @@ pub fn playerbots_transfer_assist_source_stage(
     let retained_before = retained_work(ctx, bot_guid, party.order.group_id)?;
     let leader_source = (leader_body.x, leader_body.y, leader_body.z);
     let priest_source = (priest_body.x, priest_body.y, priest_body.z);
-    crate::world::remove_live_character(ctx, leader_body); // package-api: exempt private fixture declares remote party member
-    crate::world::remove_live_character(ctx, priest_body); // package-api: exempt private fixture declares remote party member
+    crate::package_fixture::remove_live_character(ctx, leader_guid)?;
+    crate::package_fixture::remove_live_character(ctx, priest_guid)?;
     relocate_character(ctx, leader_guid, LEADER_DESTINATION)?;
     relocate_character(ctx, priest_guid, PRIEST_DESTINATION)?;
     let leader_after = relocate_partition(ctx, leader_guid)?;
@@ -591,17 +591,5 @@ pub fn playerbots_transfer_assist_destination_stage(
     super::fixture::playerbots_fixture_freeze(ctx, priest_guid)?;
     relocate_live_character(ctx, leader_guid, LEADER_DESTINATION)?;
     relocate_live_character(ctx, priest_guid, PRIEST_DESTINATION)?;
-    let schedules = ctx.db.game_creature_move_schedule(); // package-api: exempt private fixture declares the next Core movement tick before Transfer
-    let mut ticks: Vec<_> = schedules.iter().take(2).collect();
-    if ticks.len() != 1 || ticks[0].instance_id != u64::MAX {
-        return Err("Assist destination fixture requires one fresh movement tick".to_string());
-    }
-    let at = ctx
-        .timestamp
-        .checked_add(TimeDuration::from_micros(60_000_000))
-        .ok_or("Assist destination movement tick timestamp exhausted")?;
-    let mut tick = ticks.remove(0);
-    tick.scheduled_at = ScheduleAt::Time(at);
-    schedules.scheduled_id().update(tick);
-    Ok(())
+    crate::package_fixture::declare_next_movement_tick(ctx, TimeDuration::from_micros(60_000_000))
 }
diff --git a/playerbots/src/transfer_destination_fixture.rs b/playerbots/src/transfer_destination_fixture.rs
index 5ae47e3e..910d5a96 100644
--- a/playerbots/src/transfer_destination_fixture.rs
+++ b/playerbots/src/transfer_destination_fixture.rs
@@ -1,3 +1,5 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Private destination content for retained Quest Transfer cases.
 
 use super::decision::{Action, Reason};
@@ -8,8 +10,6 @@ use super::quest_catalog::{
     PlayerbotsQuestCatalog, CATALOG_BLUEPRINT_REVISION, CATALOG_NAME, CATALOG_REVISION,
 };
 use super::runner::ObjectiveKind;
-use crate::import_meta::game_import_meta; // package-api: exempt private fixture refuses imported content before staging
-use crate::nav::game_navigation_revision; // package-api: exempt private fixture requires Navigation Inputs staged by the real import reducer
 use crate::{
     game_character_quest, game_creature_quest, game_creature_spawn, game_creature_template,
     game_quest_objective, game_quest_template, game_world_entity,
@@ -31,31 +31,12 @@ fn destination_guid(entry: u32, ordinal: u64) -> u64 {
 
 fn require_private_fixture(ctx: &ReducerContext) -> Result<(), String> {
     crate::helpers::require_operator(ctx)?;
-    if ctx.db.game_import_meta().iter().next().is_some() {
-        return Err("destination catalogue fixture refuses imported content".to_string());
-    }
-    Ok(())
+    crate::package_fixture::require_no_imported_content(ctx)
 }
 
-fn prepare_private_fixture(ctx: &ReducerContext) -> Result<(), String> {
-    crate::helpers::require_operator(ctx)?;
-    let imports = ctx.db.game_import_meta();
-    let rows: Vec<_> = imports.iter().take(2).collect();
-    match rows.as_slice() {
-        [] => {}
-        [seed]
-            if seed.family == "weather_seed"
-                && seed.source_sha.is_empty()
-                && seed.file_hash.is_empty()
-                && seed.row_count == 2 =>
-        {
-            // A fresh Module stamps this temporary Core seed. Remove only the exact bootstrap
-            // row, as the other Quest harnesses do, before the unchanged imported-content Gate.
-            imports.family().delete(seed.family.clone());
-        }
-        _ => return Err("destination catalogue fixture refuses imported content".to_string()),
-    }
-    require_private_fixture(ctx)
+/// The revision the real Navigation Inputs import advances. It does not depend on the map.
+fn imported_navigation_revision(ctx: &ReducerContext) -> Option<u64> {
+    crate::nav::inputs(ctx, DESTINATION_MAP).imported_revision
 }
 
 fn quest_template(entry: u32, prerequisite: u32) -> crate::QuestTemplate {
@@ -165,7 +146,7 @@ fn preflight_destination(
     guids: &[u64],
 ) -> Result<(), String> {
     super::quest_catalog::clear_private_fixture_catalog(ctx)?;
-    if ctx.db.game_navigation_revision().id().find(0).is_none() {
+    if imported_navigation_revision(ctx).is_none() {
         return Err("destination Navigation Inputs were not imported".to_string());
     }
     if ctx
@@ -252,8 +233,8 @@ pub fn playerbots_transfer_quest_source_stage(
     ctx: &ReducerContext,
     character_guid: u64,
 ) -> Result<(), String> {
-    prepare_private_fixture(ctx)?;
-    if ctx.db.game_navigation_revision().id().find(0).is_none() {
+    require_private_fixture(ctx)?;
+    if imported_navigation_revision(ctx).is_none() {
         return Err("source Navigation Inputs were not imported".to_string());
     }
     super::quest_catalog_fixture::playerbots_quest_loop_fixture_stage_named(ctx, character_guid)?;
@@ -348,7 +329,7 @@ pub fn playerbots_transfer_destination_catalogue_stage(
     character_guid: u64,
     mode: u8,
 ) -> Result<(), String> {
-    prepare_private_fixture(ctx)?;
+    require_private_fixture(ctx)?;
     if crate::helpers::character_by_guid(ctx, character_guid).is_some()
         || ctx
             .db
diff --git a/playerbots/src/transfer_fixture.rs b/playerbots/src/transfer_fixture.rs
index 27ea2396..b866d432 100644
--- a/playerbots/src/transfer_fixture.rs
+++ b/playerbots/src/transfer_fixture.rs
@@ -1,3 +1,5 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Private AreaTrigger staging for durable Transfer cases.
 
 use crate::{
@@ -321,8 +323,7 @@ fn stage_transfer_fixture(
         )?;
     }
 
-    let leader = crate::helpers::live_entity(ctx, leader_guid)?;
-    crate::world::remove_live_character(ctx, leader); // package-api: exempt private fixture models a completed leader Transfer
+    crate::package_fixture::remove_live_character(ctx, leader_guid)?;
     let leader_instance = if route.target_map == 36 {
         DESTINATION_INSTANCE
     } else {
diff --git a/playerbots/src/transfer_lifecycle_fixture.rs b/playerbots/src/transfer_lifecycle_fixture.rs
index 2d923821..c386e438 100644
--- a/playerbots/src/transfer_lifecycle_fixture.rs
+++ b/playerbots/src/transfer_lifecycle_fixture.rs
@@ -1,7 +1,8 @@
+#![cfg(feature = "debug_reducers")]
+
 //! A declared scheduler boundary for retained movement across an owned process restart.
 
-use crate::game_creature_move_schedule;
-use spacetimedb::{reducer, ReducerContext, ScheduleAt, Table, TimeDuration};
+use spacetimedb::{reducer, ReducerContext, Table, TimeDuration};
 
 #[reducer]
 pub fn playerbots_lifecycle_stage_movement(
@@ -13,18 +14,7 @@ pub fn playerbots_lifecycle_stage_movement(
     if ctx.db.pkg_playerbots_bot().count() != 1 {
         return Err("movement restart fixture requires one staged bot".to_string());
     }
-    let schedules = ctx.db.game_creature_move_schedule(); // package-api: exempt private fixture declares the next ordinary Core tick before movement starts
-    let mut rows: Vec<_> = schedules.iter().take(2).collect();
-    if rows.len() != 1 || rows[0].instance_id != u64::MAX {
-        return Err("movement restart fixture requires one fresh global tick".to_string());
-    }
-    let at = ctx
-        .timestamp
-        .checked_add(TimeDuration::from_micros(30_000_000))
-        .ok_or("movement restart fixture timestamp exhausted")?;
-    let mut schedule = rows.remove(0);
-    schedule.scheduled_at = ScheduleAt::Time(at);
-    schedules.scheduled_id().update(schedule);
+    crate::package_fixture::declare_next_movement_tick(ctx, TimeDuration::from_micros(30_000_000))?;
     super::fixture::playerbots_fixture_runner_stage(ctx, character_guid, false)?;
     super::fixture::playerbots_fixture_runner_select_cohort(ctx, character_guid)?;
     super::fixture::playerbots_fixture_runner_pass_once(ctx, character_guid)
diff --git a/playerbots/src/transfer_orders_fixture.rs b/playerbots/src/transfer_orders_fixture.rs
index d423d7c7..bbdc81c2 100644
--- a/playerbots/src/transfer_orders_fixture.rs
+++ b/playerbots/src/transfer_orders_fixture.rs
@@ -1,12 +1,13 @@
+#![cfg(feature = "debug_reducers")]
+
 //! Private party inputs for order decisions around the audited Deadmines entrance.
 
 use super::pkg_playerbots_bot;
-use crate::game_creature_move_schedule;
 use crate::{
     game_area_trigger, game_areatrigger_teleport, game_character, game_group,
     game_group_member_partition, game_group_roster_revision, game_world_entity,
 };
-use spacetimedb::{reducer, ReducerContext, ScheduleAt, Table, TimeDuration};
+use spacetimedb::{reducer, ReducerContext, Table, TimeDuration};
 
 const GROUP: u64 = 5_098_000;
 const INSTANCE: u64 = 5_098_078;
@@ -187,19 +188,7 @@ pub fn playerbots_transfer_orders_stage(
             name: "Deadmines - Entering".to_string(),
         });
     // Keep the first real Target leg pending while the caller records and changes partition facts.
-    let schedules = ctx.db.game_creature_move_schedule(); // package-api: exempt private fixture declares the Core movement tick before orders begin
-    let mut ticks: Vec<_> = schedules.iter().take(2).collect();
-    if ticks.len() != 1 || ticks[0].instance_id != u64::MAX {
-        return Err("order Transfer fixture requires one fresh movement tick".to_string());
-    }
-    let at = ctx
-        .timestamp
-        .checked_add(TimeDuration::from_micros(60_000_000))
-        .ok_or("fixture movement tick timestamp exhausted")?;
-    let mut tick = ticks.remove(0);
-    tick.scheduled_at = ScheduleAt::Time(at);
-    schedules.scheduled_id().update(tick);
-    Ok(())
+    crate::package_fixture::declare_next_movement_tick(ctx, TimeDuration::from_micros(60_000_000))
 }
 
 /// Supply a later Known partition through the normal mirror operation. The Gateway process
@@ -244,8 +233,7 @@ pub fn playerbots_transfer_orders_remote(
         .into_iter()
         .flatten()
     {
-        let body = crate::helpers::live_entity(ctx, guid)?;
-        crate::world::remove_live_character(ctx, body); // package-api: exempt private fixture declares remote party member
+        crate::package_fixture::remove_live_character(ctx, guid)?;
         let mut character =
             crate::helpers::character_by_guid(ctx, guid).ok_or("fixture Character missing")?;
         character.map_id = 36;