Support group battle preparation powers

docs/CURRENT_STATUS.md

@@ -17,6 +17,15 @@ open mode gates.
 
 ## Current checkpoint and work
 
+**Staged group Voice and Prescience — 28 October. Prototyped / Partial.**
+Bene Gesserit and Atreides can offer their native battle powers for either
+ally in a staged Basic classic group; the same beneficiary quote is used by
+Truthtrance. Each multi-ally application is provisional. Other group benefits
+and lobby access remain unfinished. Five related files pass 60 cases, including
+real Nexus and battle-choice actions after a staged position, Karama responses,
+and rendered owner controls.
+[Scope](OPTIONAL_ALLIANCE_VICTORY.md#group-voice-and-prescience--28-october-2026).
+
 **Staged group Fremen revival aid — 28 October. Prototyped / Partial.** Fremen
 can select each ally for a free-revival grant in the unexposed Basic classic
 group path. Each declaration retains its recipient through the Karama response;

docs/OPTIONAL_ALLIANCE_VICTORY.md

@@ -71,6 +71,18 @@ an implementation interpretation, not an official ruling. The prototype is
 restricted to Basic classic factions without optional modules; other group
 faction benefits and combinations remain unfinished and no lobby exposes it.
 
+## Group Voice and Prescience — 28 October 2026
+
+In the unexposed Basic classic group prototype, Bene Gesserit may Voice an
+opponent of either allied combatant, and Atreides may request Prescience for
+either ally's battle. The existing native preparation order, cancellation,
+answer and control windows remain in place. The same side selection drives
+Truthtrance's native-power opportunity; it never substitutes the other ally
+or allows an ambiguous battle between group members. Extending the printed
+single-ally wording to both group members is provisional. Advanced, expansion
+factions and optional modules remain outside this prototype, and normal
+group starts are not yet available.
+
 ## Group Nexus negotiation — 28 October 2026
 
 **Integrated groundwork, not a selectable game mode.** In a staged Basic

docs/RULE_DECISIONS.md

@@ -1,5 +1,11 @@
 # Rule decision index
 
+## Group Voice and Prescience — 28 October 2026
+
+The staged Basic group prototype provisionally applies these native alliance
+powers to either allied combatant, preserving the original response and
+answer windows. [Scope](OPTIONAL_ALLIANCE_VICTORY.md#group-voice-and-prescience--28-october-2026).
+
 ## Group Fremen revival aid — 28 October 2026
 
 The staged Basic group prototype provisionally lets Fremen grant its ordinary