Rakdos, Herald of Revolts

Flying, trample
At the end of yor turn, reveal Rakdos, Herald of Revolts from your hand. Then deals 3 damage to
all non-demon creatures you control.
When Rakdos, Herald of Revolts enters the battlefield, it deals 6 damage to all creatures.
When Rakdos, Herald of Revolts attacks, target
oponent sacrifies 3 permanents.
{b}{b}{b}{r}{r}{r}: Return Rakdos, Herald of Revolts
from the graveyard to your hand.