Chrispenbark Necrosaur

Trample, Deathtouch.
Dinosaurs you control have Deathtouch.
Chrispenbark Necrosaur's power is equal to the number of creatures in your graveyard.
"Necrosaurs commonly wander across dead areas of the forest, devouring corpses and guarding their territory, not at all concerned about humans. At least, when they're not hunting."
-Ravacule Quarray, Leader of the Bryclin Tribe.