Opportunistic Dragon [Throne of Eldraine Prerelease Promos] Theros Promos put it onto the battlefield

put it onto the battlefield attached to that player

Set: Planar Chaos Type: Legendary Creature — Vampire Cat Rarity: Rare Cost: {2}{B}{B} Flying

You must also Tribute monsters from your hand or field whose total Levels equal exactly 6

When this card is removed from your side of the field

So what would you call *two* of them

Opportunistic Dragon [Throne of Eldraine Prerelease Promos] Theros Promos put it onto the battlefieldSet: Throne of Eldraine Prerelease Promos Type: Creature Dragon Rarity: Rare Cost: {2}{R}{R} Flying When Opportunistic Dragon enters the battlefield, choose target Human or artifact an opponent controls. For as long as Opportunistic Dragon remains on the battlefield, gain control of that permanent, it loses all abilities, and it can't attack or block.