Phyrexian Golem

Defender, Infect.
Whenever a card is put into a graveyard from
anywhere you may reveal cards from the top
of your library until you reveal a card named
Phyrexian Golem and add it to your hand.
Whenever you cast a Phyrexian Golem spell,
each creature you control loses defender until
the end of turn. A deck can have any number of cards named Phyrexian Golem.