Cerberus, Hound of Hades

Vigilance, menace, lifelink
Creature cards in graveyards can't enter the battlefield.
Players can't cast spells from graveyards.

The burning embers in the eyes of monstrous Cerberus, notorious hound of hell, reveal that he,
too, is amenable to the pets of which the Underworld Prince speaks, and in fact is deeply grateful for the quantity of them.