The Staff of Dark Origins is a weapon used by the villain Scarecrow.
The staff was created a very long time ago, an estimated Milennia at the most. It was given to Scarecrow by it's creators, alongside the Tridax Spirit Launcher. Not much more, however, is known about this mysterious weapon.
The Staff of Dark Origins can shatter the ground around an opponent and lead their falling destination to a dark, scorched and horrific pit, in which Scarecrow interrogates his victims. Sometimes, The victim is spared - But, if not, The Staff can close up the earth and crush the being inside into oblivion.