Constructs are immune to death effects, Disease, mind-affecting effects (charms, compulsions, phantasms, patterns, and morale effects), Necromancy effects, paralysis, Poison, sleep, stun, and any effect that requires a Fortitude save (unless the effect also works on objects, or is harmless). Constructs are not subject to nonlethal Damage, ability Damage, ability drain, fatigue, exhaustion, or Energy Drain. Constructs are not at risk of death from massive Damage.

Format: Construct traits; Location: Immune.