Ancalagon, the Black

Flying, haste

Whenever Ancalagon deals combat damage to a player or planeswalker, for each creature card in
your graveyard, create a 2/2 black Zombie Knight creature token with menace.

Ancalagon, often titled "The Black", was the greatest of all winged dragons. Bred by Morgoth during the First Age, He was the largest dragon to have ever existed in Middle-earth.