Lifting a partial amount from a stack in a TreasureMapChest re-adds the
remainder as a brand-new item (Mobile.LiftItemDupe bypasses CheckHold), so
the instance-keyed _lifted set never recognized it. Pulling the gold stack
coin by coin with an organizer agent granted a fresh 10% guardian spawn
roll per pull -- ~400 farmable spawns from a single level 4 chest.
Mark every item that enters the chest after the initial fill as already
lifted: stack-split remainders, bounce-backs, and packed-in items all lose
spawn-roll eligibility, while the original loot keeps its one legitimate
roll per item.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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