Bloodthirsty Adversary (Extended Art) (MID-351) - Innistrad: Midnight Hunt: (Extended Art)

Haste
When this creature enters, you may pay {2} any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then exile up to that many target instant and/or sorcery cards with mana value 3 or less from your graveyard and copy them. You may cast any number of the copies without paying their mana costs.