Slayer Gate

A Slayer gate is a gate (requiring a "Slayer key") controlling access to an area containing a special purple gore nest. If the player kills the nest and succeeds in defeating all demons in the ensuing fight, the player receives 3 weapon points, the nest explodes, and an empyrean key is left in its stead. Six empyrean keys are required to unlock the Unmaykr in the Fortress of Doom.

Slayer gates are found in these levels:
 * Exultia
 * Cultist Base
 * Super Gore Nest
 * ARC Complex
 * Mars Core
 * Taras Nabad