Is This Real Life?

Achievement is rewarded after experiencing Lilith's Delusion in Lilith's Keep.

Guide
This achievement is obtained by getting hit 5 times by Lilith's weakening debuff. The small AoE circles she drops give the debuff, as well as standing outside the ring once she narrows the arena. Lilith will then stun, leash, and execute you. The achievement is rewarded after your death.