Cephalon, Grand Enforcer

Double Strike, vigilance, lifelink
{w}{u}{b}{r}{g}: Reveal cards from the top of your
library until you reveal a nonland permanent
card with converted mana cost equal to the
number of cards in your hand. Put that card
onto the battlefield and the rest on the bottom
of your library in any order.
All of the things in this world have their purpose.