Guaza, The Slow Fang

Guaza, The Slow Fang enters the
battlefield tapped.
Whenever you cast a spell that is counter
by an opponent put a tilt counter on
Guaza, The Slow Fang.
At the beginning of your upkeep if Guaza,
the Slow Fang has 10 or more tilt
counters you loose the game.
"Me cago en Dios"