Pholtoa, the Faceless

Indestructible
As Pholtoa enters the battlefield, you may exile
any number of creatures you control face up.
You may create a token that's a copy of a
creature you exiled with Pholtoa by paying
that creature's mana cost, except it's a 1/1
Memory in addition to its other types.
Sacrifice 4 Memories: You gain 8 life.