Neo-Spacian Dark Panther [POTD-EN005] Super Rare Fungus Dinosaur Set: Mystery Booster Playtest Cards

Set: Mystery Booster Playtest Cards Type: Creature — Sliver Rarity: Rare Cost: {3}{W}{W} All Slivers have banding

" Xantcha has developed an inviolate sense of self

Set: Eldritch Moon Prerelease Promos Type: Creature — Eldrazi Horror Rarity: Rare Cost: {3} You may cast Eternal Scourge from exile

Set: Modern Masters Type: Artifact Creature — Beast Rarity: Rare Cost: {2} Sacrifice an artifact: Put a +1/+1 counter on Arcbound Ravager

but I didn't expect it from the building itself

Neo-Spacian Dark Panther [POTD-EN005] Super Rare Fungus Dinosaur Set: Mystery Booster Playtest CardsSet: Power of the Duelist Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 500 Once per turn, you can select 1 face up monster on your opponent's side of the field. While this card is face up on your side of the field, until the end of this turn this card's name is treated as the selected monster''s name, and it gets the selected monster''s effect(s).