Scads, Source of Tremors

Whenever Scads, Source of Tremors enters
the battlefield or another creature you
control dies, you may choose one —
• Sacrifice a land. If you do, return a
nonlegendary Centipede creature card
from your graveyard to your hand.
• Return a basic land card from your
graveyard to the battlefield.
Referred to simply by his quantity of legs, this enormous being has more malicious intent than
it's given credit for.