Simulacrum

Simulacrum is a Delirium wave encounter. The current source card describes access through fully Delirious Atlas fog or an itemised Simulacrum used on a sufficiently Delirious map. That is the access model to compare with a current guide; historical instructions involving another number of fragments should not be substituted without checking their version.

The encounter is recorded as seven waves with rising Deliriousness and boss waves. A wave count identifies the structure of the activity, while rising Deliriousness describes its changing conditions. The reward entry lists Liquid Emotions during the encounter, a Simulacrum-exclusive unique after the final wave and Raven's Reflection. Those are reward categories from the source record, not a guaranteed valuation in trade currency. The card also names a Delirium notable associated with shard choices. Read the exact notable and your own progression state before assuming those choices are part of every run. A build comparison should explain whether it is being assessed for progressing through waves, handling the bosses or collecting a particular reward. The endgame hub places Simulacrum alongside other activities, and the source links preserve the access and reward wording needed to distinguish this encounter from an ordinary Delirious map.

100% Delirious fog on the Atlas, or an itemised Simulacrum on a 100%+ map. Endgame progression / encounter.