The Simulacrum: The Ultimate Delirium Challenge
Once you’ve gathered enough Simulacrum Splinters, you can combine them into a Simulacrum and use it at the Realmgate to Path of exile currency enter The Simulacrum, a challenging and rewarding endgame encounter.

Simulacrum Mechanics:
15 Waves of Enemies: In the Simulacrum, you’ll face 15 increasingly difficult waves of enemies. Each wave brings stronger and more numerous enemies, culminating in a final, extremely difficult wave.

Completion Rewards: Completing all 15 waves rewards you with Delirium passive skill points, which can be spent on the Delirium section of the Atlas passive skill tree. The more difficult the Simulacrum encounter, the more skill points you earn.

Higher Difficulty: As you progress through higher difficulties, you will face tougher enemies, but Path of exile currency for sale the rewards increase as well. Completing the Simulacrum on higher difficulties also unlocks stronger passive skills, offering buffs that can affect the Delirium encounters you undertake in the future.