Atraxa, Phyrexia's Herald

Flying, Deathtouch, Lifelink, Vigilance, First
Strike
{2}, Discard a card: proliferate.
{p/w}{p/u}{p/b}{p/r}{p/g}: You get an experience counter.
Then for each experience counter, draw a card,
and Atraxa deals 1 damage to any target. Search
your library for an artifact, phyrexian, or a card
with compleated and put that card in your hand.
Shuffle your library afterwards.