Zarvok, Umbrenor Dreadwing

Flying, Lifelink

Whenever this creature attacks, each opponent
discards a card. For each opponent who can't, you
draw a card.
Whenever an opponent discards a land card, create
a 1/1 black Bat creature token with flying.

In the void between darkness and memory, Zarvok
reigns, feeding on the discarded and forgotten.