Blood Pit

{tocright}} Blood Pits emanate red light, and are used to sacrifice your minions (type does not matter) in exchange for Health.

Overlord

 * Mellow Hills

Overlord: Raising Hell

 * Mellow Hills Abyss
 * Heaven's Peak Abyss
 * Evernight Abyss
 * Golden Abyss
 * Infernal Abyss