Integrate Ecaz Duke revival and bounded Mirror Weapon battles

docs/RULE_DECISIONS.md

@@ -42,6 +42,8 @@ Updated 14 September 2026. This is the authoritative navigation index for existi
 | Guild Secret Ally | One explicit Guild-priced ordinary shipment; borrowed prices/routes preserve native identity. Free Fremen reinforcement remains a separate choice. | [Route contract](NEXUS_GUILD_SECRET_ALLY_RULES.md), [verified runtime](NEXUS_GUILD_SECRET_ALLY_RUNTIME.md) |
 | Homeworld custody and mobility | Physical home/visitor groups, population thresholds, tariffs and transport permissions retain distinct sources; Homeworld immunity is not universal immunity. | [Homeworld rules](HOMEWORLD_RULES.md), [benefits](HOMEWORLD_BENEFITS_RULES.md), [mobility](HOMEWORLD_MOBILITY_RULES.md), [invasion](HOMEWORLD_INVASION_RULES.md), [Guild transport](GUILD_HOMEWORLD_TRANSPORT_RULES.md) |
 | Homeworld effects | Keep original payment/revival/placement identities and qualification observations; observations alone do not choose an occupied-benefit owner. | [Payments](HOMEWORLD_PAYMENT_INCOME_RULES.md), [card economy](HOMEWORLD_CARD_ECONOMY_RULES.md), [Collection](HOMEWORLD_COLLECTION_RULES.md), [revival deployment](HOMEWORLD_REVIVAL_DEPLOYMENT_RULES.md), [victory reinforcement](HOMEWORLD_VICTORY_REINFORCEMENT_RULES.md), [replacement](HOMEWORLD_REPLACEMENT_RULES.md), [Tupile](HOMEWORLD_TUPILE_INTELLIGENCE_RULES.md) |
+| Duke Vidal revival custody | The user selected set-aside custody after Ecaz revives the shared disc: revival clears the Tanks but does not itself grant battle control. Ecaz still needs a separate Ambassador or Nexus acquisition; only Ecaz may revive Duke, including by Ghola. This resolves one post-revival product interpretation, **not** the separate six-disc repeated-cycle, exceptional capture or battle-used Ghola questions. No publisher clarification assigning a post-revival controller was located. | [Publisher Ecaz/Moritani pp. 7–9](https://gamers-hq.de/media/pdf/0f/7a/86/Dune_EcazMoritani_Rulebook_EN.pdf#page=9), [revival readiness](ECAZ_DUKE_REVIVAL_READINESS.md) |
+| Mirror Weapon copied-card cleanup | The user selected ordinary winner retention for the physical Mirror even if its effective copy activates Tooth or Artillery. The original Tooth/Artillery cards retain their named mandatory-discard exceptions. This is a product interpretation, **not** a located publisher ruling. Independent copy-first Tooth/Stone choices and physical cleanup now have a bounded CHOAM/Richese-deck battle runtime; combined modules and full Richese games remain gated. | [Printed Mirror face and source audit](MIRROR_WEAPON_ENGINE_AUDIT.md#user-selected-cleanup-interpretation-28-september-2026) |
 
 Shipment-only AND/OR now follows the FAQ's whole-question truth: Yes to AND
 requires all conditions, Yes to OR requires one, and No negates the whole
@@ -69,7 +71,6 @@ These are unresolved in the cited records. Do not infer an answer from elapsed t
 | Sandmaster / native HMS relocation | No official source located establishes that passengers remaining inside the HMS enter outside territories for this skill. Extra collection eligibility is pending a user ruling; native sector collection and ordinary force entry/exit remain available. | [Source comparison and question](SANDMASTER_MOVEMENT.md#21-september-native-hms-relocation-eligibility) |
 | Ambassador/Terror arrival priority | Both optionally react to the same entry, but no publisher/designer priority was found. The order can change Fremen relocation versus Atomics losses. A user question has been sent: keep the overlap gated pending an official ruling, or use explicitly provisional storm order. No answer is assumed; Baliset remains a separate pre-entry prevention effect. | [Reproduction and source boundary](DEFERRED_MOVEMENT_ARRIVAL.md) |
 | Sapho remaining timing | First versus unspent Advanced Guild priority, partly completed combined turns, cyclic auction duration and later battle timing stay guarded. The existing pre-plan opportunity supports [early aggressor](SAPHO_AGGRESSOR.md). Prior questions remain unanswered. | [Source audit](JUICE_OF_SAPHO_SOURCE_UPDATE.md), [battle review](JUICE_OF_SAPHO_BATTLE_REVIEW.md) |
-| Mirror Weapon | Whether copied Tooth/Artillery mandatory-discard rules attach to the physical Mirror remains unanswered. Every genuine Richese setup includes those cards and Stone Burner; an ordinary-copy-only admission gate cannot depend on concealed custody or alter the printed deck. | [Engine audit](MIRROR_WEAPON_ENGINE_AUDIT.md) |
 | Semuta Drug | Full-hand take-before-discard and the privacy-neutral immediate reaction protocol remain unresolved. Typed discard continuations already exist; they are not activation. | [Source update](SEMUTA_SOURCE_UPDATE_20260907.md), [privacy review](SEMUTA_PRIVACY_REVIEW.md) |
 | Leader Skills edge cases | Capture/replacement eligibility, Banker escrow custody, Smuggler modifier/allocation boundaries, Mentat empty-hand fallback, modified Diplomat defenses and simultaneous optional timing remain source gaps. After an online publisher/designer/tournament check found no explicit priority ruling, the bounded standalone Diplomat retreat prototype explicitly chooses printed/copied disc strength and a surviving-loser retreat before ordinary casualties; other combinations remain guarded. This is an implementation interpretation, not an official clarification. | [Material boundaries and selected retreat interpretation](LEADER_SKILLS_RULES.md#bounded-diplomat-retreat-interpretation), [Diplomat defense boundary](DIPLOMAT_DEFENSE.md#evidence-and-remaining-scope) |
 | Smuggler collection strength | A fresh primary-source check found no modifier ruling. The user was asked whether to keep affected combinations gated, use printed/copied disc value, or include leader bonuses with Stunner zero. No answer is assumed. The reveal-bound deferred receipt is supported as an explicit timing inference; unmodified lower collection is now [prototyped](SMUGGLER_BATTLE.md); modified strength, multiple positive piles and combined modules remain gated. | [Smuggler follow-up](LEADER_SKILLS_RULES.md#20-september-smuggler-follow-up) |