R-294: EXPOSURE's tables measured into an artifact, and 58.7% was 74.9%

Desk pass 9 found the scenario's most consequential table held by nothing:
~30 sampled figures, no baseline, catchable only by re-running the exact
command. lethality-baseline.json does not cover them — it measures creatures
SOLO against a frozen four-agent party that is not this cast.

Building the measurer found the figures were also wrong.

simulate.mjs's CLI calls runFight with no options, so every published figure
was measured at the default 40-round ceiling — and runFight does not report
truncation, it scores whoever is standing when the loop stops. Measured at
400:

  line.column6      14.8% -> 15.2%    34/2000 truncated
  line.hollow6col2   7.8% ->  8.3%   129
  line.hollow6col3  28.7% -> 30.1%   264
  cut.hollow6       58.7% -> 74.9%   578   <- 29% of runs never finished

Fourteen points on the single most alarming number in the case, and the one
v0.16 added specifically to warn four-player tables. fight-tail learned this
in R-270 and carries an assertUncensored; EXPOSURE's own tables never got
one. The longest fight at cap 400 is 120 rounds and 400 vs 2000 are
identical, so the cap is comfortable rather than merely sufficient.

tools/pack-tables.mjs measures all 17 configs against the DERIVED cast via
castAndCut, using measure()'s exact discipline — one rng threaded through
every run, not a reseed per run, because reseeding is a different stream and
would not reproduce the published table. It refuses to report or record a
truncated sweep.

tools/check-packs.mjs holds the baseline against the game, so the pair is not
a loop: check-cited holds the prose against the record, this holds the record
against the harness. Hard claims read `now` and never `base`: nothing
truncated, the party equals the declared cast, config floor, and more of the
same creature may not make the party safer. Figures compare exactly, since
the runs are deterministic.

Verified by breaking it: a drifted baseline, CAP lowered to 40, and a removed
config each turn it red, and --update refuses outright rather than recording
a truncated sweep. The removed-config test first passed for a bad reason —
MIN_CONFIGS is a floor and 16 clears it — so a dropped-config check was added
and re-tested on a row in no monotonic chain. All files restored
byte-identical after each probe.

EXPOSURE's three tables and the nine prose figures around them are rebuilt
from the artifact with citation markers; the multi-seed stability claims were
re-measured too (the cut is 74.9/72.7/75.0/73.5 across four seeds, not
58.7/60.5/60.3/59.8). CLEAN GROUND v0.20.

npm run check: 20 guards pass.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

package.json

@@ -11,7 +11,7 @@
     "play": "node tools/playthrough.mjs",
     "mj": "node tools/mj-queue.mjs",
     "simulate": "node tools/simulate.mjs",
-    "check": "bun tools/check-rules.mjs && bun tools/check-kits.mjs && bun tools/check-lang.mjs && bun tools/check-templates.mjs && bun tools/check-behaviour.mjs && bun tools/check-scenarios.mjs && bun tools/check-rollable.mjs && bun tools/check-outcomes.mjs && bun tools/check-creatures.mjs && bun tools/check-powers.mjs && bun tools/check-anatomy.mjs && bun tools/check-lethality.mjs && bun tools/check-focus.mjs && bun tools/check-firstblood.mjs && bun tools/check-attackers.mjs && bun tools/check-fight-tail.mjs && bun tools/check-cited.mjs && bun tools/check-handouts.mjs && bun tools/check-bestiary.mjs",
+    "check": "bun tools/check-rules.mjs && bun tools/check-kits.mjs && bun tools/check-lang.mjs && bun tools/check-templates.mjs && bun tools/check-behaviour.mjs && bun tools/check-scenarios.mjs && bun tools/check-rollable.mjs && bun tools/check-outcomes.mjs && bun tools/check-creatures.mjs && bun tools/check-powers.mjs && bun tools/check-anatomy.mjs && bun tools/check-lethality.mjs && bun tools/check-focus.mjs && bun tools/check-firstblood.mjs && bun tools/check-attackers.mjs && bun tools/check-fight-tail.mjs && bun tools/check-packs.mjs && bun tools/check-cited.mjs && bun tools/check-handouts.mjs && bun tools/check-bestiary.mjs",
     "test": "bun run check",
     "readme": "bun tools/update-readme.mjs"
   },