Kami of Burning Thoughts

Haste. Shadowmeld: Discard a card. (Discard a
card: This creature can't be blocked this turn.)
When Kami of Burning of Thoughts deals
combat damage to a player, exile cards from the
top of your library until you exile an instant or
sorcery. Until the end of turn, you may cast that
card. Return all other cards exiled this way to the bottom of your library in a random order.
It rewards rage with genius.