feedback5 WK: a placeable 自选 summon works end to end — the client finds data/backups.json tokens where it looks up a summon (game lookups, detail card, renderer), the match harness's legacy checks read the player's data view; a test slots 凯尔希 (kit list widened for the test): her Mon3tr stack comes to the hand when she is deployed, places, and the battle fields it as her variant

Golden unchanged.

test/match/harness.js

@@ -178,7 +178,8 @@ function legacyInvariants(m) {
     for (const [k, p] of ps.board) {
       const [r, c] = k.split(',').map(Number);
       assert.ok(r >= FIELD.r0 && r <= FIELD.r1 && c >= FIELD.c0 && c <= FIELD.c1, `piece outside the board ${k}`);
-      const rec = p.kind === 'token' ? m.gd.token(p.id) : m.gd.chess(p.id);
+      const pgd = ps.gd || m.gd; // the player's data view (0.2.0 自选: its summons are data/backups.json tokens)
+      const rec = p.kind === 'token' ? pgd.token(p.id) : pgd.chess(p.id);
       assert.ok(rec, `unknown board piece ${p.id}`);
       const cls = p.kind === 'chess' ? placeClass(ps, rec) : positionClass(rec);
       assert.ok(canPlace(dmap, cls, r, c), `illegal tile ${p.id} @ ${k}`);