Allow Richese reveal during selected responses

docs/RICHESE_NO_FIELD_RULES.md

@@ -4,6 +4,13 @@ Audit date: 2026-09-06. This document distinguishes the printed token lifecycle
 
 ## Basic phase-opening and economic interruptions — 29 October 2026
 
+The same voluntary reveal is also prototyped for the clean CHOAM Charity,
+Atreides auction-inspection, Richese cache-auction declaration and Fremen
+allied revival-grant responses. The owner keeps the original response and
+its passes; materializing the marker adds no confirmation or waiting period.
+This ordering is provisional. Other nested responses and active commitments
+remain fenced, including shipment and revival transactions.
+
 **Prototyped / Partial.** The publisher's CHOAM & Richese rulebook, printed
 p. 6, permits Richese to reveal a No-Field before Battle. In supported Basic
 native Ix/CHOAM games, the owner can now reveal during an Ix phase opening or