While in its lair, Orcus can use the wand to summon an undead army. These undead magically rise up from the ground or otherwise form in unoccupied spaces within 100 feet of Orcus and obey its commands until they are destroyed or until it dismisses them as an action. Orcus can only use this lair action every 24 hours unless it is in the Palace of Bones on Thanatos, the level of the Abyss it rules. Orcus may use it on each subsequent initiative 20 at will if on that plane. That army consists of: