Torin, Soul of Iron

Vigilance, First strike

Whenever Torin does damage to a player that player exiles that many cards from the top of their library, you
may choose one card from among cards exiled this way and cast it during your turn using
any color of mana

Whenever you cast a card from exile, draw a card and you may sacrifice a creature, if you do, draw an additional card at your next draw step and deal damage equal to sacrificed creature's mana value to any target