
{2}{U}, {T}, Sacrifice a white creature, a blue creature, and a black creature: Search your library for a card named Sphinx Sovereign, put it onto the battlefield, then shuffle.
Sphinx's Herald has 1 printing, first in Shards of Alara (2008). EDHREC ranks it #28,680 among Commander cards. It has 4 official rulings.
Cards that show up in the same decks on EDHREC.