Slifer the Sky Dragon

Tribute 10, Limited 1
Slifer the Sky Dragon can't be countered, and
can only be cast using Tribute.
Slifer the Sky Dragon gains +2/+2 for each card
in your hand. If an opponent cast's a creature
with 3 or less power, you may destroy it.
Vigilance, Flying, Indestructible to non-God creatures.