Entei (15/98) [XY: Ancient Origins]Set: XY: Ancient Origins Type: Fire Rarity: Holo Rare Retreat cost: Colorless,Colorless

−2: Target artifact you control becomes a copy of another target artifact or creature you control until end of turn

Set: Alpha Edition Type: Instant Rarity: Common Cost: {U} Target creature gains flying until end of turn

" —Grenzo

Set: League & Championship Cards Type: Grass Rarity: Promo Retreat cost: Colorless

Not content with mere answers

You may put that card into your hand unless it has the same name as another card exiled this way

But if push comes to shove

Set: Prophecy Type: Enchantment Rarity: Rare Cost: {1}{U} Whenever a player puts a nontoken creature onto the battlefield

Set: Commander 2016 Type: Legendary Creature — Human Cleric Rarity: Rare Cost: {1}{W}{B} Lifelink

At the beginning of the chosen player's upkeep

Set: Core Set 2019 Prerelease Promos Type: Creature — Goblin Warrior Rarity: Rare Cost: {2}{R}{R} Other Goblins you control get +1/+1

Set: World Championship Decks 2002 Type: Creature — Bird Rarity: Rare Cost: {G} Flying