A Dungeon Core is a magical orb in the deepest level of Dungeons that is sentient. Dungeon Cores are cunning, manipulative and malicious. The world is called Fydora and is a Fantasy world. This Dungeon Core owns a weak Level 3 Dungeon called 'Dur'zhakhan'. All Dungeon Cores are defenseless, in the shape of a magical orb and cannot move by themselves. They live at designated chambers at the lowest Dungeon floor. The Monsters and Bosses of prior floors are the only defense they have as Cores.