Grave Exchange

Flying When this creature enters, exile all Zombies, then return all Human creature cards from your graveyard to the battlefield.

Flying Other nonblack creatures you control get +1/+1. Players can't pay life or sacrifice creatures to cast spells or activate abilities.

You gain 7 life.

Defender (This creature can't attack.) Flying

Flying, vigilance

Flying, vigilance, indestructible Other permanents you control have indestructible.

Put target artifact, creature, or enchantment on the bottom of its owner's library. Miracle W (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

Untapped creatures you control get +0/+2.