Compose native Ecaz Betrayal and Moritani Atomics

Retain original selected modules, typed native returns, advisors and hidden No-Field recall. Preserve a full unspent Guild/Sapho opening, paid ordered arrivals, capped provisional No-Field destruction and native World Sneak withdrawal. Bind desert Aftermath to its original Moritani Cunning placement.

Validation: frozen 16-file115/115, types/lint/build, eight finite original-action and GameTable SSR programmes, four minimal legal policies. Document provisional overlaps and corrected genuine recipes. No stored-game change or deployment; full combinations, comprehensive assurance and deployed acceptance remain required.

docs/NEXUS_MORITANI_RUNTIME.md

@@ -18,7 +18,11 @@ All four profiles consume the same private offer. The shared policy uses public
 
 The engine binds the original placement, physical face and native opportunity in a saved receipt. A separate current-placement map ends when the token relocates, reveals or returns to supply; historical evidence remains available to the already committed entry and discard children. This preserves legitimate continuation across later turns and population changes without letting an old receipt authorize a new relocation. Consumers neither reconstruct that history nor broaden ordinary Grumman addition rules. The [Grumman stacking source](GRUMMAN_STACKED_TERROR_RULES.md) and its separate removal boundary remain unchanged.
 
-Atomics and Extortion reactions, restricted Assassination leader pools, and existing Sneak Attack arrival combinations retain their explicit gates. No complete Moritani, Nexus or expansion-release claim follows from this checkpoint.
+The [native-module Atomics extension](MORITANI_TERROR_RULES.md#native-module-atomics--18-october-2026)
+now follows the actual Cunning grant into a printed desert, preserving its
+historical placement source in Aftermath after removal. This supersedes this
+checkpoint's original Atomics gate. Other reactions retain their own current
+contracts. No complete Moritani, Nexus or expansion-release claim follows.
 
 ## Independent recovery review