Gellard the Ruthless

At the beginning of your first upkeep, you may put Gellard the Ruthless onto the battlefield from the command zone. If you do, you get an emblem with, "Whenever you cast a spell, you lose 2 life."
{b}, Sacrifice a creature: Search your library for a card with converted mana cost equal to the sacrificed creature's power, then shuffle your library and put that card on top of it.