Structure

This is a list of structures in :
Image	Name 	Description
 	Gift of Arcanum 	Provides a random modifier item.
 	Obelisk of Distribution 	In Gatekeeper, provides a choice between two random modifier items.
In Gatekeeper: Infinity, provides the opportunity to purchase one of three items for Prisms. If none of the proposed items is suitable, the assortment can be changed using Omni Stones (Reroll's price multiplies by 2 when used again).
 	Obelisk of Creation 	Provides a choice between two random rune of creation items.
 	Obelisk of Great Distribution	Provides a choice between two random structure changer items.
 	Obelisk of Curse 	Provides a choice between two random cursed items.
 	Obelisk of Support 	Provides a choice between two random amulet items.
 	Forge 	Allows currently held items to be broken down into prisms and used to create the randomly chosen item. Once created, another random item is chosen.
 	Quorium 	A portal allowing participants to teleport to the next stage. Appears upon completion of a stage task, or if a Siren arrives after the stage task, it appears upon the Siren's death.
 	Apotheosis 	Appearing at the completion of every tenth stage, Apotheosis allows Gatekeepers to end a run and unlock Pandora if this hasn't been done.
 	Dawnbreaker 	Appearing most often in the Runewood location, it can be used to unlock Bastion with 10 Omni Stones.
 	Cell of the Ancients 	An activator for the task of collecting keys for monoliths.
 	Monolith 	When a Cell of the Ancients has been activated, three monoliths appear in random spots in the location. Monolith keys drop randomly from enemies, and one key needs to be brought to each monolith to activate it.
 	Totem 	Appears during the task of Charging Totems.