Powiem inaczej

Sacrifice up to {x} permanents you control and discard up to {x} cards, for a total of {x} cards.

Draw {x} cards. If any of them are permanents, you may play them. They cannot be countered.

Flashback {x}{w/b}{w/b}{p/b}{p/w} (You may cast this card
from your graveyard for its flashback cost. Then exile it.)