Brineborn Cutthroat{1}{U}
Creature — Merfolk Pirate
Flash (You may cast this spell any time you could cast an instant.)
Whenever you cast a spell during an opponent's turn, put a +1/+1 counter on Brineborn Cutthroat.
"I always attack from where their spyglasses can't see."
2/1
Artist: Caio Monteiro