Prince Zuko

{1}{r}: Creatures you control get +1/+0 and gain haste until end of turn.
When Prince Zuko enters, discard any number of cards, then draw that many cards.
When Prince Zuko dies, it deals X damage to each opponent and each planeswalker they control,
where X is the number of land cards in your graveyard.

(Cavalier of Flame)