Connect native Fremen Nexus effects across selected modules

Retain actual Cunning appearances, paid Karama and typed remote riding with optional Sandmaster collection and source-parent HMS entry. Preserve Betrayal movement sources and apply its declared worm restriction to Great Maker reserve riding without suppressing votes or casualties. Completed Maker history no longer blocks a later ordinary offer.

Validation: frozen 14-file86/86, types/lint/build, nine finite original-action/rendered-control programmes, four minimal legal policies. Discovery destination proof remains focused quotes pending actual arrival; full combinations, assurance and deployed acceptance remain required. No saved-game, restart or deployment operation.

docs/CURRENT_STATUS.md

@@ -16,6 +16,35 @@ open mode gates.
 
 
 ## Current checkpoint and work
+**Native Fremen Nexus modules — 18 October. Prototyped / Partial.**
+Cunning and Betrayal now retain the original registered Nexus roster and selected
+modules. Actual drawn Cunning, original Karama allowance/cancellation and the
+typed post-negotiation ride keep their source and normal allowances. A living
+native Sandmaster may collect one earned destination spice. Original HMS entry
+requires its actual pointer to target the selected desert; Discovery destinations
+have focused quote coverage, with their actual arrival smoke still due.
+
+Great Maker reserve riding now respects the predeclared worm restriction under
+the explicit source composition. Votes, original casualties and Nexus continue;
+the completed Maker no longer blocks a later ordinary empty-worm offer. Native
+movement suppression leaves ordinary range1 and earned city range3 available.
+
+Three disjoint lanes plus owner integration pass frozen **14 files86/86**,
+types/lint/build and nine finite original-action/rendered-control programmes.
+Basic selected Ix/CHOAM rides use160/100 actions; six-seat World/all14/phase
+Sandmaster and actual HMS each373. Movement Basic/Advanced uses120+29/127+27,
+earned city129+27; Maker source95 plus20 prevented/21 unspent, and a separate
+later empty appearance95+21. Four policies retain legal Cunning and both
+Betrayal declarations; no tuning/calibration. Framework aliases/CSS stubs and
+a directly rendered actual Sandmaster quote mean no visual/browser acceptance.
+
+Iteration fixed the cleared-decision Sandmaster adapter and corrected fixtures
+to buy a real Karama, distinguish negotiations from the closing card draw,
+and retain the subsequent Advanced pile. No printed numeric rule changed.
+No saved room/database, reset, restart or deployment. Remaining dynamic arrival,
+Nexus/Discovery/Semuta interactions, full modes and comprehensive assurance stay
+open. [Source-bound proof and limits](NEXUS_CARD_RULES.md#native-fremen-nexus-modules--18-october-2026).
+
 **Native Ecaz Betrayal / Moritani Atomics — 18 October. Prototyped / Partial.**
 Selected modules now retain typed native returns, advisors, actual shared HMS,
 face-down concealed recall and original paid Karama cancellation. Guild first/

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,23 @@
 # Dune implementation status
 
+## 18 October 2026 — Native Fremen Nexus modules
+
+Original registered Nexus rosters now retain Cunning/Betrayal with selected
+modules. Actual empty appearances, paid Karama, typed remote riding, native
+Sandmaster and source-parent HMS entry use original sources and controls.
+Great Maker respects predeclared worm prevention while its votes/casualties/
+Nexus continue; a completed encounter no longer blocks a later ordinary offer.
+Native range suppression preserves ordinary movement and earned city flight.
+
+Three exclusive lanes plus owner integration pass frozen14-file86/86,
+types/lint/build, nine finite original-action/rendered-control programmes and
+four legal policies. Fixed a cleared-decision Sandmaster adapter; corrected
+actual counter acquisition, Nexus timing, coalition and subsequent-blow test
+assumptions without changing printed numeric rules.
+[Source-bound evidence and limits](NEXUS_CARD_RULES.md#native-fremen-nexus-modules--18-october-2026).
+Discovery destinations remain quote evidence pending actual arrival acceptance;
+no complete modes, broad assurance, calibration or deployment claim.
+
 ## 18 October 2026 — Native Betrayal and Atomics composition
 
 Ecaz Betrayal now retains selected native modules, typed World returns,

docs/NEXUS_CARD_RULES.md

@@ -2,6 +2,61 @@
 
 Original source audit, 10 September 2026, with dated bounded runtime follow-ups below. This document establishes the printed component inventory, source protocol and implementation boundaries; none lifts expansion release gates. The ordinary worm-triggered alliance Nexus already in the engine is distinct from this optional card module.
 
+## Native Fremen Nexus modules — 18 October 2026
+
+**Prototyped / Partial.** Native Fremen Cunning and Betrayal now use original
+initialized Nexus and registered selected rosters with their original optional
+modules. Existing host/setup prerequisites remain; no played-save conversion
+or free held face is supplied. Genuine first closing draws, paid counter cards
+and accepted empty appearances bind the original response and typed remote ride.
+Ordinary movement and reserve allowances remain unchanged. A living native
+Sandmaster may optionally collect one destination spice through the original
+pile quote; a declined/omitted collection still rides.
+
+Revealed Discovery destinations and source-parent HMS geometry share the public
+human/bot/server destination calculation. HMS has genuine first-Storm placement
+and typed arrival proof; Discovery has focused pure quote evidence, with actual
+arrival acceptance still due. Native movement Betrayal leaves ordinary range1
+and earned city range3 intact. Predeclared worm prevention also suppresses Great
+Maker reserve riding under the explicit source composition, while votes,
+casualties and Nexus continue. A completed Maker does not block a later ordinary
+empty-worm offer. The replacement event adds no second Cunning board ride.
+[Source/timing and limits](NEXUS_FREMEN_RULES.md#native-modules-remote-riding-and-great-maker--18-october-2026),
+[Sandmaster](SANDMASTER_WORM.md#native-cunning-remote-ride--18-october-2026),
+[Great Maker composition](RULE_DECISIONS.md#fremen-nexus-and-great-maker-riding--18-october-2026).
+
+Three exclusive helper/fixture lanes plus owner engine/Sandmaster/bot/table
+integration pass frozen **14 files86/86**, types/lint/build and nine finite
+original-action/rendered-control programmes. Basic selected Ix/CHOAM Cunning
+uses160/100 actions; original six-seat World/all14/phase Sandmaster and HMS
+each373. Restricted movement Basic/Advanced uses120+29/127+27, earned city129+27;
+Maker source95 plus20 prevented/21 unspent, and later empty-worm source95+21.
+Four minimal policies retain actual Cunning and both Betrayal declarations;
+no strategy refinement or strength calibration.
+
+Actual table SSR retains spend, response/ride, typed-source, HMS, Betrayal and
+Great Maker controls. The shared Sandmaster checkbox is additionally rendered
+from the genuine pending quote. Framework aliases/CSS stubs mean no visual/
+browser acceptance. Private four-step proof is
+`20261018-fremen-nexus-modules-frozen/report.json`, with runtime facts in
+`20261018-fremen-nexus-modules/runtime-smoke.json`. Later checkpoint prose and
+checklist evidence are a documented overlay; application/tests stayed frozen.
+
+Iteration fixed the real engine-cleared-decision adapter. Fixtures now buy an
+actual one-spice Karama instead of expecting a fictional response, preserve
+original post-negotiation/closing-draw timing, distinguish an Ecaz coalition
+from an ordinary ally and allow the actual next Advanced spice blow to continue.
+A range rejection assertion now matches the actual one-territory reason. No
+printed numeric rule changed. No saved room/database, reset, restart or
+deployment. Reactive post-appearance timing, dynamic arrival combinations,
+complete modes, comprehensive assurance and deployed acceptance remain required.
+
+Evidence: `game/fremen-nexus-profile.ts`, `game/nexus-fremen-cunning.ts`,
+`game/nexus-fremen-betrayal.ts`, `game/sandmaster-worm.ts`,
+`tests/fremen-cunning-modules.test.ts`, `tests/fremen-betrayal-modules.test.ts`,
+their original-action fixtures and
+`tests/nexus-fremen-cunning-modules-quotes.test.ts`.
+
 ## Native Betrayal and Atomics composition — 18 October 2026
 
 **Prototyped / Partial.** Ecaz Betrayal now uses

docs/NEXUS_FREMEN_RULES.md

@@ -2,6 +2,58 @@
 
 Primary-source and integration audit, 10 September 2026, with dated Secret Ally revival, protection and native Cunning prototypes. These bounded paths do not certify complete Fremen/Nexus effects or open a release gate. The [common Nexus rules](NEXUS_CARD_RULES.md) apply.
 
+## Native modules, remote riding and Great Maker — 18 October 2026
+
+**Prototyped / Partial.** Native Fremen Nexus
+effects now use the original initialized card module and registered selected
+roster rather than a classic-only configuration gate. Original host setup and
+module prerequisites still apply; no played game is converted or given a card.
+Worlds, training, phase modules and selected independent decks retain the same
+actual appearance, physical card cost, Betrayal declaration and typed ride.
+
+An ordinary initially empty worm offers the same public native Cunning choice
+whether Fremen holds the card or not. Actual entitlement controls spending;
+the original worm, applicable Nexus and ordinary rides finish before the
+authenticated remote ride. All selected normal/Fedaykin counters come from one
+printed desert; reserves, Homeworlds and Discovery strongholds are not desert
+sources. Room-local revealed Discovery destinations use their actual locations.
+HMS entry requires its actual pointer's parent to match the chosen source
+territory; its structure is not moved by the ride. Hidden/unplaced destinations,
+storm and occupancy retain their own entry restrictions.
+
+A living available native Sandmaster can collect one spice at the remote ride's
+destination. Collection is optional and uses the original shared destination-
+pile quote; multiple source sectors do not multiply it. No source or imagined
+intermediate territory supplies spice. The same multi-pile choice convention
+as ordinary worm riding remains provisional. This still uses neither ordinary
+movement nor a reserve shipment.
+
+The [publisher E3 rules, printed12](https://www.gf9games.com/dune/wp-content/uploads/EcazMoritani-Rulebook-LOWRES.pdf#page=12)
+and supplied revision physical23/logical21 replace ordinary board-origin
+riding with Great Maker reserve riding; native Karama killing the board group
+does not cancel that reserve ride.
+Under the recommended source composition, predeclared turn-long Fremen Nexus
+worm-riding prevention therefore also suppresses the reserve ride; votes,
+destruction, spice and the actual Nexus continue. This is not a newly located
+Nexus/Great Maker FAQ or a Karama cancellation. The replacement encounter itself
+does not invent another Cunning board ride. Its completed historical frame does
+not suppress a later ordinary empty-worm appearance.
+
+Source and pure helpers: `game/fremen-nexus-profile.ts`,
+`game/nexus-fremen-cunning.ts`, `game/nexus-fremen-betrayal.ts`,
+`game/sandmaster-worm.ts`. Original-action fixtures and focused module cases
+accompany these helpers; complete combinations, comprehensive assurance,
+full AI and deployed acceptance remain open.
+
+The owner-frozen **14 files86/86**, types/lint/build and nine finite original-
+action/table-SSR programmes pass. Original paid Karama supplies a real response;
+typed World/all14 riding, Sandmaster, HMS and both Betrayal modes use actual
+setup/actions. A genuine Maker/second-pile sequence proves the completed-frame
+fix. Four legal policies retain Cunning and both declarations. Discovery
+destinations have focused pure quote evidence; their genuine arrival and
+comprehensive combinations remain due. [Shared checkpoint](NEXUS_CARD_RULES.md#native-fremen-nexus-modules--18-october-2026)
+records counts, fixture corrections and render/deployment limits.
+
 ## Evidence
 
 The Fremen panel was freshly read from the [photograph of the printed GF9 cards](https://boardgamegeek.com/image/7767032/dune-ecaz-and-moritani), cached as `/tmp/dune-nexus-cards.jpg`. Cunning permits a remote ride when a sandworm appears in a territory containing no forces: the player may take forces from one desert territory to a destination respecting storm and occupancy rules. Secret Ally offers either protection against a sandworm or a total of three free force revivals during Revival. The latter does **not** use Emperor's additional/beyond-limits wording. Neither option grants the absent faction's other advantages.
@@ -14,6 +66,10 @@ The [E1 FAQ, p.11](https://www.gf9games.com/dunegame/wp-content/uploads/2020/09/
 
 ## Bounded Betrayal: movement and worm riding
 
+The initial classic-only envelope below is historical; the native module
+extension above supersedes it. Its advance-declaration timing remains a
+prototype boundary rather than a universal reactive-priority ruling.
+
 An unallied non-Fremen holder of the physical Fremen Nexus card may spend it
 during Shipment and Movement **before Fremen move** to suppress their native
 two-territory movement advantage for the rest of that turn. This bounded path
@@ -79,6 +135,9 @@ Two interactions need a concrete decision before treating this as a complete fea
 
 ### Connected native Cunning path
 
+The initial module exclusions below are historical; the native extension above
+supersedes them. Original appearance, cancellation and ride ownership remain.
+
 `game/nexus-fremen-cunning.ts` captures `{event, turn, territory, origin, pile?, parent?, initiallyEmpty}` at the accepted appearance before destruction, using public `presenceAt` across players. Advisers and public No-Field markers count without revealing marker denomination. `beginWorm` offers the same Fremen decision for an initially empty appearance whether or not that seat holds its own card; the owner-only card view controls the spend button. The server, not the client, issues the event and later `{event, turn, owner}` ride authorization. The actual Fremen card moves to the Nexus discard on acceptance.
 
 The current runtime path covers natural and accepted additional worms in Basic/Advanced, plus Fremen special-Karama summoned worms in Advanced, with seated classic factions and Nexus, optionally retaining original Tech Tokens3+ and/or Advanced Stronghold Cards2+. Skills, Homeworlds, Discovery and expansion factions/decks stay outside this Cunning boundary. The summon mints a separate server-side parent event when its physical Karama is spent; a new empty appearance binds the Cunning occurrence to that parent before devouring. A saved offer or pending ride must still belong to the active summon. A summon occurring inside another unresolved Cunning offer or ride retains its ordinary worm path without a second Cunning offer. Great Maker is not enabled for this Cunning path; Sandtrout-suppressed and first-turn ignored *drawn* worms never call the appearance hook, while a real special summon still does. `quoteFremenCunning` checks native unallied entitlement and lists typed forces in each occupied sand territory. After spending, `quoteFremenCunningRide` requires the saved event authorization and spent physical card; `validateFremenCunningSelection` requotes one source and a subset of normal/Fedaykin counters immediately before moving. The destination uses Arrakis entry, storm and occupation rules, not the desert-only source restriction. Ordinary worm destruction and the applicable Nexus happen first; `nextWormRide` schedules native rides before the remote ride afterward, without consuming normal movement. BG intrusion and territory-entry continuations use the native worm-ride path. JSON normalization and rejected-action checks cover a live offer, a spent response and the post-Nexus selection.

docs/RULE_DECISIONS.md

@@ -2,6 +2,22 @@
 
 Updated 18 October 2026. This is the authoritative navigation index for existing decisions, not a replacement rulebook or a new ruling. Detailed linked contracts retain their source citations and exact supported boundaries. Runtime follow-ups supersede historical absence claims; passing tests establish software behavior, not publisher authority.
 
+## Fremen Nexus and Great Maker riding — 18 October 2026
+
+Publisher E3printed12 and the supplied Advanced revision physical23/logical21
+replace ordinary board-origin riding/Sandworm placement with Great Maker reserve
+riding; native Karama killing the board group does not cancel that reserve ride.
+Fremen Nexus Betrayal's distinct turn-long worm-
+riding prohibition therefore also suppresses this reserve ride under the
+14 October choose-recommended instruction. It leaves original votes, casualties,
+spice and Nexus untouched. This is a source composition, not an explicit
+publisher Nexus/Great Maker clarification or an extension of Karama.
+
+Actual Great Maker appearances do not open an additional Cunning board ride;
+their completed historical frame does not block a later ordinary worm. Original
+ordinary Cunning and its authenticated sources retain their own continuation.
+[Contract, controls and limits](NEXUS_FREMEN_RULES.md#native-modules-remote-riding-and-great-maker--18-october-2026).
+
 ## Provisional No-Field return and Atomics — 18 October 2026
 
 The supplied Advanced revision physical35/printed33 sends all territory forces

docs/SANDMASTER_WORM.md

@@ -1,5 +1,34 @@
 # Sandmaster worm-ride collection
 
+## Native Cunning remote ride — 18 October 2026
+
+**Prototyped / Partial.** The original authenticated
+Fremen Nexus Cunning ride can optionally collect one destination spice using
+`sandmasterCunningCollection(game, player, source, destination, sector, selectedPile?)`.
+It requires the living available native trainer and the actual pending remote
+ride. The selected source must be an occupied printed desert; the already
+resolved empty worm's territory is not substituted for that source.
+
+The accepted ordinary Cunning action adds the same optional `sandmasterCollect`
+and `sandmasterPile` fields as native worm riding. The engine requotes the
+typed source, destination and original positive pile before moving any force or
+spice. Collection debits one destination pile once, regardless of force count
+or source sectors. Omitted/false collection preserves the underlying ride;
+invalid collection rejects the request. This does not spend normal movement,
+touch World reserves, or collect from a source or invented intermediate route.
+
+The original shared checkbox/pile controls and minimal bot choices use the same
+quote. Original multi-pile selection remains a provisional allocation policy;
+[Fremen Nexus timing and boundaries](NEXUS_FREMEN_RULES.md#native-modules-remote-riding-and-great-maker--18-october-2026)
+remain separate from complete module and deployed acceptance.
+
+Owner-frozen related14-file86/86, types/lint/build, genuine six-seat trained
+World Cunning and actual HMS programmes pass. Destination6→5 pays the native
+trainer one spice; false/omitted collection still rides, and a stale pile or
+nonboolean flag rejects. All four policies retain legal original choices.
+The actual shared checkbox is rendered from its pending source-bound quote;
+table SSR is not visual/browser acceptance. [Shared proof and limits](NEXUS_CARD_RULES.md#native-fremen-nexus-modules--18-october-2026).
+
 20 September 2026. **Prototyped**, with **Partial** rules coverage. Native
 Fremen worm rides connect optional destination collection in Basic/Advanced
 Leader Skills development games. Public module and publication gates stay closed.