Compose Emperor Nexus with native Richese special purchase

docs/CURRENT_STATUS.md

@@ -29,6 +29,22 @@ optional skill bands, combinations and public expansion starts remain open.
 Rules implementation continues; comprehensive assurance and administration
 remain deferred until all rules are implemented.
 
+**Emperor Secret Ally joint native special purchase — 14 October.** Advanced
+Richese may jointly spend its original Karama plus actual Emperor Nexus at
+native purchase commit after proving three own uncommitted spice. Recommended
+provisional composition keeps price, one private cache acquisition, native
+once-use/full-hand/final-cache and original enclosing controls; no bank money,
+reimbursement, ally bonus, fake auction or automatic public pause.
+Affected13-file union112/112, types/lint/build and twelve native API profiles
+pass. Actual390px retain5→5, full-hand4→4/spice3, final-cache1→0/turn9 and normal
+Pay5→2 preserve both costs/one acquisition/once-use without overflow/errors.
+Final depletion reaches ordinary Bidding; Easy keeps its native budget and
+uses one real seller-income path. No fixture money or Kull admission invented.
+[Canonical source/proof](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+Full combinations, assurance and deployed/publication gates remain. No saved
+or deployed room touched; proof receipts stay outside Git. Existing build
+route-classification/chunk-size warnings remain.
+
 **Emperor Secret Ally original Ambassador purchase — 14 October.** Original
 Richese trigger now offers uniform beneficiary Pay/eligible Use under visibly
 provisional outside-Bidding purchase composition. No new decline, bank payment,

docs/IMPLEMENTATION_STATUS.md

@@ -1,5 +1,39 @@
 # Dune implementation status
 
+## 14 October 2026 — Emperor Nexus joint native special acquisition
+
+Connected original Advanced Richese special Karama purchase to the printed
+Emperor Nexus purchase panel without adding a Bidding qualifier. Private joint
+action carries exact flags/event through the native normalized intent; actual
+purchase commit spends original Karama plus Nexus, retains three own
+uncommitted spice, transfers one exact unreserved cache card and sets native
+once-use. No bank payment, reimbursement, ally bonus, fake auction or automatic
+public pause. Original timing/enclosing controls, full-hand exchange and
+final-cache continuation stay native. Version-four signed source history binds
+both physical IDs, actual phase/price and unchanged wallet; future state is
+not compared to old snapshots. Ordinary paid special acquisition is unchanged.
+
+Genuine native setup deals Richese Karama, real other-seat pact and closing
+draw supply Emperor, and original paid/unbid acquisitions produce full-hand/
+final-cache sources. Last-cache chronology now records actual physical stock
+removal, including original automatic unbid disposal when hand is full, instead
+of pinning a nonexistent extra acknowledgement. Easy's existing six-spice
+budget is reached by a real one-spice seller sale; no money or strategy is
+changed. Source fixture types reflect native Homeworld shape and actual
+transition snapshots. Receipt/action/chronology/default echo pins are deleted.
+Existing native Kull producer excludes Richese; no unsupported frame is staged.
+
+Affected13-file union112/112 and types/lint/build pass. Twelve actual API profiles
+cover phases2/4/5, paid/joint paths, full hand, final cache and intersection;
+depletion reaches original ordinary Bidding without an empty compulsory lot.
+Four actual390px surfaces prove keep5→5, full-hand4→4 at spice3, final-cache1→0
+at turn9 and paid5→2 with Guild Nexus retained. One original Karama cost,
+actual Nexus cost, one cache card and once-use remain; no overflow/errors.
+No saved/deployed room touched. Proof receipts stay outside Git; existing
+build route/chunk warnings remain. Full combinations, broad assurance,
+AI calibration and deployed/publication acceptance stay unfinished.
+[Canonical composition/proof](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+
 ## 14 October 2026 — Emperor Nexus original Ambassador purchase
 
 Connected the existing fixed-three Richese Ambassador purchase classification

docs/NEXUS_CARD_RULES.md

@@ -12,6 +12,18 @@ movement, battle geometry and actual casualties stay unchanged. One original
 Karama response cancels the entire physical batch and keeps the Nexus spent.
 [Source, original native proofs and controls](NEXUS_BENE_GESSERIT_RULES.md#recommended-cunning-card-exceptions--14-october-2026).
 
+## Recommended Emperor joint special purchase — 14 October 2026
+
+Original Advanced Richese special Karama now has a private joint option:
+spend its actual activation and Emperor Nexus at commit, prove/retain three
+own uncommitted spice and acquire one exact cache card. Native once-use,
+capacity/full-hand exchange, reservations, enclosing controls and final-cache
+continuation stay original. No bank payment/reimbursement, ally bonus, fake
+auction or automatic public pause. Version-four receipts bind both physical
+IDs and retained wallet. Visibly provisional purchase composition; existing
+Richese/Kull admission is not broadened and complete combinations remain open.
+[Source policy and changed-path evidence](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+
 ## Recommended Emperor original Ambassador purchase — 14 October 2026
 
 Original Richese Ambassador trigger now offers uniform beneficiary Pay or

docs/NEXUS_EMPEROR_RULES.md

@@ -1,6 +1,6 @@
 # Emperor Nexus: battle strength, purchase and revival
 
-Primary-source audit, 10 September 2026, with a bounded purchase-runtime note added 27 September. The source contract does not certify the full mode. The [common Nexus rules](NEXUS_CARD_RULES.md) and current release gates remain in force; no new user ruling is assumed.
+Primary-source audit, 10 September 2026, with bounded purchase/revival runtime amendments through 14 October. The source contract does not certify the full mode. The [common Nexus rules](NEXUS_CARD_RULES.md) and release gates remain; recommended compositions are not publisher clarification or separately answered numerical rulings.
 
 ## Authority
 
@@ -142,6 +142,41 @@ CHOAM's original closing market only sells to the bank or trades held cards;
 it is not a missing direct purchase producer. Do not invent an Emperor Nexus
 purchase there. Other real purchase sources retain their separate contracts.
 
+### Recommended joint Richese special purchase — 14 October 2026
+
+The [original special Karama source](RICHESE_ACQUISITION_RULES.md#1-advanced-special-karama-purchase)
+explicitly purchases one secretly chosen cache card for three own spice.
+The Emperor Nexus purchase panel has no Bidding qualifier. Recommended
+provisional composition therefore lets the actual unallied Emperor holder,
+with native Emperor absent, retain those three personally affordable,
+uncommitted spice on this original Advanced Richese purchase.
+
+This is an owner-initiated joint option, not a new public automatic pause.
+The original held Karama and Emperor Nexus both spend at the actual purchase
+commit, the native once-per-game flag sets once, and one exact unreserved cache
+card enters Richese's hand. Original capacity/full-hand exchange, final-cache
+exhaustion, enclosing controls and source phase remain. No bank payment,
+reimbursement, Harkonnen ally bonus, Ixian replacement or fake auction is made.
+Ordinary paid special purchase remains unchanged. No Nexus cost is committed
+merely by projecting/preparing the option.
+
+Normalized intent carries the exact original Nexus event through native
+special-intent handling. Version-four receipts bind activation/acquired physical
+IDs, actual phase, price and unchanged wallet without comparing later snapshots
+to future hands. Joint flags/event/coercion and stale/foreign selections reject
+before either cost. Native Kull with Richese is not an admitted original producer;
+this cutover does not invent that profile or certify its combinations.
+
+Affected13-file union112/112 and types/lint/build pass. Twelve original API
+profiles cover phases2/4/5, Pay3/retain3, genuine full hand, final cache and their
+intersection; depleted cache reaches ordinary Bidding without a compulsory
+empty lot. Four actual390px surfaces prove retained5→5, full-hand4→4 at spice3,
+final-cache1→0 at turn9 and ordinary paid5→2 with the irrelevant Nexus held.
+Both actual costs, one acquired card and native once-use remain; no overflow/
+browser errors. Easy's unchanged six-spice budget is met by one real seller
+income, not fixture money or strategy changes. Broad combinations, assurance
+and deployed/publication acceptance remain open; no saved/deployed rooms touched.
+
 ## Secret Ally: three additional free revivals
 
 The express additional/beyond-limits wording supplies a separate force allowance rather than spending the holder's ordinary three-force quota. It revives forces, not a leader or Cheap Hero. Recruits doubles free rates and changes the normal limit; it does not double a fixed three-counter card grant. [Printed card](https://boardgamegeek.com/image/7767032/dune-ecaz-and-moritani), [E3, p.11](https://www.gf9games.com/dune/wp-content/uploads/EcazMoritani-Rulebook-LOWRES.pdf#page=11)

docs/NEXUS_EMPEROR_SECRET_ALLY_RUNTIME.md

@@ -3,9 +3,9 @@
 Updated 14 October 2026. **Prototyped**, with **Partial** rules coverage.
 Revival now uses the independent extra source through original native pending
 continuations and supported Nexus module envelopes. Bank-auction purchase keeps
-its distinct classic-only boundary; original Richese cache/Advanced Black Market
-and the Richese Ambassador have distinct native continuations. Public starts
-and publication remain gated.
+its distinct classic-only boundary; original Richese cache/Advanced Black Market,
+the Richese Ambassador and joint Richese special Karama have distinct native
+continuations. Public starts and publication remain gated.
 
 ## Rules and connected behavior
 
@@ -88,6 +88,17 @@ purchase sources, allied splits and full combinations retain separate contracts.
 Normal-auction forced Emperor-payment Betrayal has its separate
 [provisional full-price funding path](NEXUS_EMPEROR_RULES.md#recommended-original-full-price-funding--14-october-2026).
 
+The original Advanced Richese special Karama now has a private joint option:
+spend its actual Karama and Emperor Nexus, prove/retain three own uncommitted
+spice, and acquire one original cache card. Original once-use, capacity,
+reserved-card guards, enclosing controls and final-cache continuation remain.
+No bank payment, reimbursement, ally bonus or fake auction is created. The
+normalized intent and version-four receipt bind both actual physical cards;
+ordinary paid use remains unchanged. This is visibly provisional purchase
+composition, not publisher clarification or a new automatic public pause.
+[Joint special source/proof](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+
+
 ## Prototype entry and evidence
 
 A fresh ready local lobby can use the existing reusable writer:

docs/RICHESE_ACQUISITION_RULES.md

@@ -13,6 +13,28 @@ Targeted searches found discussion titles concerning full hands and alliance can
 
 ## 1. Advanced special Karama purchase
 
+### Emperor Nexus joint purchase composition — 14 October 2026
+
+The original source explicitly calls this a purchase; the printed Emperor
+Nexus panel has no Bidding qualifier. Selected visibly provisional composition
+adds a private joint option for an actual unallied holder with Emperor absent:
+spend the original Karama plus Nexus at purchase commit, prove and retain three
+own uncommitted spice, acquire one exact native cache card and set original
+once-use. No new public automatic pause, bank payment/reimbursement, Hark ally
+bonus, Ixian replacement or fake auction. Ordinary Pay3 is unchanged.
+Original full-hand/final-cache policy, reservations, timing and enclosing
+continuation remain. Version-four receipt binds original activation/acquisition,
+phase/price and retained wallet; preparation/projecting spends neither card.
+Native Kull with Richese remains outside existing producer admission, not
+fabricated to claim combined coverage.
+
+Affected13-file union112/112, types/lint/build and twelve native API profiles
+pass. Four actual390px surfaces prove normal retain5→5, full-hand4→4/spice3,
+final-cache1→0/turn9 and ordinary paid5→2 with an irrelevant Nexus retained.
+Both real costs and original once-use commit once; depleted cache proceeds to
+ordinary Bidding. No overflow/errors or saved/deployed rooms touched.
+[Canonical composition and evidence](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+
 ### Full-hand/final-cache follow-up — 8 October 2026
 
 The 7 October exhausted-cache ruling also permits spending special Karama

docs/RULE_DECISIONS.md

@@ -66,6 +66,19 @@ These decisions do not open public module/faction or complete-mode gates.
 
 These decisions do not open public module/faction or complete-mode gates.
 
+## Recommended Emperor joint special acquisition — 14 October 2026
+
+Apply the printed purchase panel to original Advanced Richese special Karama,
+which the existing source explicitly calls a purchase. Actual unallied holder
+with Emperor absent proves/retains three own uncommitted spice and spends the
+original Karama plus Nexus at native purchase commit. Once-use, capacity,
+reserved card, original enclosing continuation and final-cache policy remain.
+No reimbursement, bank income, ally bonus, fake auction or new public pause.
+Visibly provisional composition, not publisher clarification or a separately
+answered numerical ruling. Existing native Kull producer excludes Richese;
+this amendment does not invent combined admission.
+[Canonical policy/proof](NEXUS_EMPEROR_RULES.md#recommended-joint-richese-special-purchase--14-october-2026).
+
 ## Recommended Emperor Ambassador retention — 14 October 2026
 
 Select the original Richese Ambassador purchase classification and printed