Ghostly Orb

From Diablo Wiki

Ghostly Orbs are objects. Ghostly Orbs are a sort of monster generator, creating a Wraith every few seconds until they are destroyed.

They have only been seen in the WWI 2008 movie, when four of them emerge from the floor in a trapped room and begin producing wraiths as soon as they are active. It is not yet known if they can turn out wraiths indefinitely or have a set number they may generate. Nor is it known if wraiths are worth experience or can drop items when they come from a Ghostly Orb.

Diablo III Bestiary
Bosses	Mistress of Pain • Siegebreaker Assault Beast • Thousand Pounder • Skeleton King
Demons	Activated Vessel • Dark Berserker • Dark Cultist • Dark Demon • Dark Vessel • Triune Cultist • Triune Leader • Triune Leader Blood Guard • Triune Leader Death Guard • Triune Vessel • The Fallen Ones
Undead	Crawling Torso • Ghoul • Grotesque • Skeletal Executioner • Skeletal Shieldman • Skeletal Summoner • Skeleton • Skeleton Archer • Unburied • Walking Corpse • Wraith • Wretched Dead • Zombie
Animals	Beast • Dune Thresher • Lamprey • Scavenger • Goatman • Goatman Shaman
Uncategorizable	Horned Ground Sloth • Ghostly Orb • Gnarled Walker • Pit Flayer Spawner