Prototype native Ecaz Nexus Duke Cunning

components/game-table.tsx

@@ -34,6 +34,7 @@ import { NexusMoritaniBetrayal } from './nexus-moritani-betrayal';
 import { buildRevision, buildRevisionLabel } from '@/lib/build-revision';
 import { NexusEcazBetrayal } from './nexus-ecaz-betrayal';
 import { NexusEcazInquiry } from './nexus-ecaz-inquiry';
+import { NexusEcazDuke } from './nexus-ecaz-duke';
 import { NexusTleilaxu } from './nexus-tleilaxu';
 import { NexusSuboids } from './nexus-suboids';
 import { NexusAdvisors } from './nexus-advisors';
@@ -1604,6 +1605,7 @@ export function GameTable({
           <NexusMoritaniBetrayal game={g} act={act} busy={transportBusy || !!g.roomControl?.paused || !!g.roomControl?.closed || !!me.autopilot} />
           <NexusEcazBetrayal game={g} act={act} busy={transportBusy || !!g.roomControl?.paused || !!g.roomControl?.closed || !!me.autopilot} />
           <NexusEcazInquiry game={g} act={act} busy={transportBusy || !!g.roomControl?.paused || !!g.roomControl?.closed || !!me.autopilot} />
+          <NexusEcazDuke game={g} act={act} busy={busy} />
           <NexusTleilaxu game={g} act={act} busy={transportBusy || (!!g.roomControl?.paused || !!g.roomControl?.closed) || !!me.autopilot} />
           <NexusSuboids game={g} act={act} busy={transportBusy || (!!g.roomControl?.paused || !!g.roomControl?.closed) || !!me.autopilot} />
           <NexusAdvisors game={g} act={act} busy={busy} />

components/nexus-cards.tsx

@@ -120,7 +120,7 @@ export function NexusCards({ game, act, busy }: { game: GameView; act: (action:
       <div>
         <h3>Nexus cards</h3>
         <p className="fine">{offer.deckCount} in deck · {offer.discardCount} discarded · {Object.values(offer.held).filter((held) => held === true).length} held</p>
-        <p>Playable effects include Atreides inspections, Harkonnen exchanges, and Tleilaxu, Ixian, Bene Gesserit, Emperor, CHOAM and Moritani Cunning, plus Emperor Secret Ally’s bank-auction purchase and three extra free revivals, Fremen Secret Ally’s ordinary three free revivals, Richese Secret Ally reserve shipping and Guild Cunning’s second shipment or absent-Guild Secret Ally shipping. Use the controls shown at each effect’s timing. CHOAM’s Kull Wahad effect, Moritani Cunning relocation and Grumman combinations, and other unfinished effects remain unavailable.</p>
+        <p>Playable effects include Atreides inspections, Harkonnen exchanges, and Tleilaxu, Ixian, Bene Gesserit, Emperor, CHOAM, Moritani and bounded Ecaz Duke Cunning, plus Emperor Secret Ally’s bank-auction purchase and three extra free revivals, Fremen Secret Ally’s ordinary three free revivals, Richese Secret Ally reserve shipping and Guild Cunning’s second shipment or absent-Guild Secret Ally shipping. Use the controls shown at each effect’s timing. CHOAM’s Kull Wahad effect, Moritani Cunning relocation and Grumman combinations, and other unfinished effects remain unavailable.</p>
       </div>
       {game.nexusAtreides && offer.card === 'atreides' && (
         <div aria-label="Atreides Nexus effect" className="space-y-2">

components/nexus-ecaz-duke.tsx

@@ -0,0 +1,28 @@
+'use client';
+
+import type { Action, GameView } from '@/game/engine';
+import { nexusEcazDukeAction } from '@/game/nexus-ecaz-duke-options';
+import { Button } from './ui/button';
+
+type Props = { game: GameView; act: (action: Action) => void; busy: boolean };
+
+export function NexusEcazDuke({ game, act, busy }: Props) {
+  const offer = game.nexusEcazDuke;
+  const owner = game.players.find(player => player.id === game.me);
+  if (!offer || owner?.faction !== 'ecaz' || owner.ally || game.nexusCards?.card !== 'ecaz') return null;
+  const controller = game.players.find(player => player.id === offer.dukeController);
+  const action = nexusEcazDukeAction(game);
+  return (
+    <section aria-label="Your Ecaz Nexus Duke Cunning" className="space-y-3 rounded-lg border border-[#a88b60]/50 p-3">
+      <h3>Ecaz Nexus · Cunning · Duke Prad Vidal</h3>
+      <p>Current public controller: {offer.dukeController ? controller?.name ?? 'another player' : 'none'}.</p>
+      <p>Spend and discard your physical Ecaz Nexus card to take the living, uncaptured, non-Ghola Duke for this turn, even from Moritani. If unused, this temporary control expires at turn end; using him in battle consumes the shared Duke.</p>
+      <p className="fine">The printed Tanks revival, capture, and Ghola effects are not supported by this Cunning action.</p>
+      {offer.blocked && <p className="notice">{offer.blocked}</p>}
+      <Button className="game-action min-h-11 whitespace-normal" disabled={busy || !action}
+        onClick={() => { if (!busy && action) act(action); }}>
+        Discard Ecaz Nexus · take Duke this turn
+      </Button>
+    </section>
+  );
+}