An atmospheric chronicle, and illnesses that name the turn they kill on

Every spell, blow and death in the chronicle now carries an image as
well as its facts, in the spirit of Plotkin's Spellcast but in our own
words. Disease and poison name the turn they will kill on when they
land, give a symptom each turn after, and warn on the last turn a cure
can come; the status panel names the same turn. Timing is unchanged:
as in Spellcast, the casting turn is the first of the six. Amnesia and
confusion now say when they land. Text only, so every ledger replays
as before.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0141G6xqLeNRYEtviLWSB5Up

src/lib/game/spells.ts

@@ -148,7 +148,7 @@ export const SPELLS: Spell[] = [
 	spell('protection_from_evil', 'Protection from evil', 'enchantment', ['W-W-P'], 'self', 'Shields the subject this turn and for the next three.'),
 	spell('resist_heat', 'Resist heat', 'enchantment', ['W-W-F-P'], 'self', 'The subject ignores fireballs, fire storms and fire elementals until dispelled. Destroys a fire elemental.'),
 	spell('resist_cold', 'Resist cold', 'enchantment', ['S-S-F-P'], 'self', 'The subject ignores ice storms and ice elementals until dispelled. Destroys an ice elemental.'),
-	spell('disease', 'Disease', 'enchantment', ['D-S-F-F-F-C'], 'enemy', 'The subject dies at the end of the sixth turn unless cured by cure heavy wounds, remove enchantment or dispel magic.'),
+	spell('disease', 'Disease', 'enchantment', ['D-S-F-F-F-C'], 'enemy', 'A fever takes the subject, who dies at the end of the fifth turn after this one unless cured by cure heavy wounds, remove enchantment or dispel magic.'),
 	spell('poison', 'Poison', 'enchantment', ['D-W-W-F-W-D'], 'enemy', 'As disease, but cure heavy wounds does not help.'),
 	spell('blindness', 'Blindness', 'enchantment', ['D-W-F-F-(d'], 'enemy', 'For three turns the subject cannot see the opponent’s gestures. Destroys a monster.'),
 	spell('invisibility', 'Invisibility', 'enchantment', ['P-P-(w-(s'], 'self', 'For three turns the opponent cannot see the subject’s gestures and monsters cannot attack them. Destroys a monster.'),