Name:Sphinx's Herald
ManaCost:U
Types:Artifact Creature Vedalken Wizard
PT:1/1
A:AB$ ChangeZone | Cost$ 2 U T Sac<1/Creature.White> Sac<1/Creature.Blue> Sac<1/Creature.Black> | Origin$ Library | Destination$ Battlefield | ChangeType$ Card.namedSphinx Sovereign | ChangeNum$ 1 | CostDesc$ {2}{U}, {T}, Sacrifice a white creature, a blue creature, and a black creature: | SpellDescription$ Search your library for a card named Sphinx Sovereign and put it onto the battlefield. Then shuffle your library.
SVar:Picture:http://www.wizards.com/global/images/magic/general/sphinxs_herald.jpg
Oracle:{2}{U}, {T}, Sacrifice a white creature, a blue creature, and a black creature: Search your library for a card named Sphinx Sovereign and put it onto the battlefield. Then shuffle your library.