The Abyss Watchers

First Strike, Menace

Whenever the Abyss Watchers attack, you may exile up to three cards from a graveyard.

Whenever you exile one or more creatures from a graveyard, you may create a tapped token copy of Abyss Watchers, except it isn't legendary.

"It is unknown whether one or all of the Abyss Watchers linked the fire. Perhaps they worked as a team to push back the darkness."—Nameless Soldier