# Decayed Voidstone Decayed Voidstone is a [[Voidstone]]. Socketing Voidstones will empower maps within the Atlas quadrant it is placed in. Each Voidstone also grants a chance for a tier 16 map to drop as a [[Nightmare map]]. ## Atlas region When socketed in the Atlas in the top right corner, the Decayed Voidstone adds a side Atlas page that grants access to the following areas: * [[Maze of the Minotaur Map]] * [[Forge of the Phoenix Map]] * [[Pit of the Chimera Map]] * [[Lair of the Hydra Map]] * [[The Shaper]] * [[The Elder]] * [[Augmented Distant Memory]] * [[Twisted Distant Memory]] * [[Altered Distant Memory]] * [[Rewritten Distant Memory]] * [[Cortex]] * [[Citadel Map]] * [[Fortress Map]] * Uber [[Cortex]] ## Item acquisition Obtained after defeating The Shaper and The Elder (or Uber Elder) for the first time.