Brineborn Cutthroat M20/50

Set: Core Set 2020
Collector Code: M20/50
Finish: Regular

Name: Brineborn Cutthroat
Type: Creature — Merfolk Pirate
Oracle text: 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 this creature.