Raptoor, Thief Of Wisdom

Mutate{7}{g}{u}{g/u}
This creature has abilities of all permanents on
the battlefield and graveyard. When this creature
mutates, look at target players library and put X
cards into your hand, where X is the amount of
times this creature has mutated. You may play
cards from your opponents hand and graveyard
as if they were in your hand. Lands you control
can be tapped for any color. This creatures
power and toughness is equal to the combined
toughness of all creatures on the battlefield