Oquato, Arbiter of Oblivion

Menace
At the beginning of your upkeep, you may discard your hand and pay 6 life. If you do, may cast a card you own from exile this turn. If it
would be put into your graveyard or leave the battlefield, exile it instead.
Trauma {3}{b}{b}{b} (You may cast this card from exile for its trauma cost.)