Comet, Stellar Pup (Galaxy Foil) [Unfinity] Kor Scout you may have that opponent

you may have that opponent gain control of Tahngarth until end of combat

Set: Mercadian Masques Type: Instant Rarity: Common Cost: {3}{B} If you control a Swamp

Sacrifice Dwarven Ruins: Add {R}{R}

Set: Amonkhet Invocations Type: Creature — Human Cleric Rarity: Mythic Cost: {1}{W} Flash

Comet, Stellar Pup (Galaxy Foil) [Unfinity] Kor Scout you may have that opponentSet: Unfinity Type: Legendary Planeswalker Comet Rarity: Mythic Cost: {2}{R}{W} 0: Roll a six sided die. 1 or 2 [+2] , then create two 1 1 green Squirrel creature tokens. They gain haste until end of turn. 3 [ 1], then return a card with mana value 2 or less from your graveyard to your hand. 4 or 5 Comet, Stellar Pup deals damage equal to the number of loyalty counters on him to a creature or player, then [ 2]. 6 [+1], and you may activate Comet,