Ichivan, The Melting Point

{t} Pay X life: Exile X cards from the top of your
library, you may play those cards this turn. At
the end of turn, if a nonland card exiled this way
was not cast, you lose life equal to that cards
converted mana cost.
Sacrifice a land: add {r}
"He wasn't ever called "hot blooded" for his temper."
- Quindale, Wandering Mage