Hide concealed Duke execution from Ghola guidance

docs/CURRENT_STATUS.md

@@ -17,6 +17,17 @@ open mode gates.
 
 ## Current checkpoint and work
 
+**Concealed Duke and Ghola guidance — 29 October. Prototyped / Partial.**
+Ecaz's Ghola choices now use the same projected Duke state as ordinary revival,
+so secretly executing another player's Duke captive no longer changes that
+choice list. A staged physical-custody regression fails without the fix; four
+related files pass 27 cases. The related cohort fixture now waits for Ecaz's
+actual Advanced Revival opportunity. A separate potential disclosure in the
+Ambassador acquisition availability remains open in admitted Harkonnen
+profiles; the plain profile stays guarded. Wider capture assurance and deployed
+verification remain open.
+[Scope](DUKE_VIDAL_RULES.md#concealed-duke-ghola-guidance--29-october-2026).
+
 **Caladan occupier's auction knowledge — 29 October. Prototyped / Partial.**
 An eligible occupier can answer the existing Truthtrance auction-inspection
 fact using its actual current ordinary or Advanced Black Market inspection,

docs/DUKE_VIDAL_RULES.md

@@ -1,5 +1,24 @@
 # Duke Prad Vidal lifecycle
 
+## Concealed Duke Ghola guidance — 29 October 2026
+
+**Prototyped / Partial.** Ecaz's private Ghola choice list now uses the Duke
+state projected to Ecaz, just as its ordinary revival guidance does. A secret
+execution of a Duke captured from another controller therefore does not change
+that list before Ecaz can know the death. A publicly dead Duke remains offered;
+actual Ghola actions continue to validate authoritative physical custody.
+
+The focused test stages real Duke capture/execution transitions and a conserved
+physical Ghola. It fails on the prior unprojected guidance and passes with the
+fix; four related files pass 27 cases. Two older cohort journeys initially
+failed on the prior code too; their fixture now waits for Ecaz's real ordered
+Advanced Revival opportunity. A separate potential disclosure remains: in
+admitted Advanced Harkonnen profiles, the Ambassador acquisition descriptor
+uses actual Duke custody and may distinguish a secretly captured Duke from a
+publicly equivalent free Duke. Plain Advanced Ecaz/Harkonnen acquisition stays
+guarded until a public-safe solution is implemented. Broader capture assurance
+and deployed verification remain open.
+
 ## Occupied Ecaz grant — 26 October 2026
 
 The occupied Homeworld now connects its living shared-Duke recipient choice,

docs/RULE_DECISIONS.md

@@ -1,5 +1,12 @@
 # Rule decision index
 
+## Concealed Duke and Ghola guidance — 29 October 2026
+
+Ecaz's Ghola guidance uses its projected Duke state, matching ordinary revival;
+authoritative play still validates physical custody. A distinct potential leak
+in Ambassador acquisition availability remains open.
+[Scope](DUKE_VIDAL_RULES.md#concealed-duke-ghola-guidance--29-october-2026).
+
 ## Caladan occupier's auction knowledge — 29 October 2026
 
 The existing Truthtrance auction fact recognizes a successfully inspected