Announce leaderless Basic battle plans

game/engine.ts

@@ -983,6 +983,8 @@ export type Battle = {
   attacker: string;
   defender: string;
   plans: Record<string, Plan>;
+  /** Basic declarations recorded only when a new leaderless plan is sealed. */
+  basicLeaderlessAnnouncements?: string[];
   revealed: boolean;
   traitorCalls: Record<string, boolean>;
   traitorDecisionPromises?: TraitorDecisionPromise[];
@@ -47147,8 +47149,10 @@ function applyActionInner(
       'Wait for the plan requested by special prescience.',
     );
     b.plans[id] = validatePlan(g, p, action);
-    if (g.advanced && b.plans[id].leader === null)
+    if (b.plans[id].leader === null) {
+      if (!g.advanced) (b.basicLeaderlessAnnouncements ??= []).push(id);
       log(g, `${p.name} announced a Battle Plan without a leader or Cheap Hero; no battle cards can be played.`);
+    }
     if (b.fullPlan?.target === id) {
       recordFullPlanInspection(g, b.fullPlan.owner);
     }
@@ -49029,7 +49033,7 @@ export function viewGame(state: Game, id: string, now?: number) {
           submitted: Object.keys(b.plans),
           leaderless: g.advanced
             ? Object.keys(b.plans).filter(playerId => b.plans[playerId].leader === null)
-            : [],
+            : (b.basicLeaderlessAnnouncements ?? []).filter(playerId => b.plans[playerId]?.leader === null),
           plans: b.revealed
             ? b.plans
             : b.plans[id]