Adrix and Nev, Twincasters (Extended Art) [Commander 2021] Dominaria Promos target creature an opponent controls

target creature an opponent controls deals damage equal to its power to that player

But watch out for Sharks

Set: Fifth Edition Type: Enchantment Rarity: Rare Cost: {1}{U} Players skip their untap steps

Set: Ultimate Masters Type: Land Rarity: Rare {T}: Add {C}{C}

Whenever Field of the Dead or another land enters the battlefield under your control

Adrix and Nev, Twincasters (Extended Art) [Commander 2021] Dominaria Promos target creature an opponent controlsSet: Commander 2021 Type: Legendary Creature Merfolk Wizard Rarity: Mythic Cost: {2}{G}{U} Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) If one or more tokens would be created under your control, twice that many of those tokens are created instead.