Polyraptor [Rivals of Ixalan Prerelease Promos] Sarkhan If you control an Urza's

If you control an Urza's Mine and an Urza's Power-Plant

change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{B} You draw three cards and you lose 3 life

Seeking the company of plants ensures that your wits will go to seed

Polyraptor [Rivals of Ixalan Prerelease Promos] Sarkhan If you control an Urza'sSet: Rivals of Ixalan Prerelease Promos Type: Creature Dinosaur Rarity: Mythic Cost: {6}{G}{G} Enrage Whenever Polyraptor is dealt damage, create a token that's a copy of Polyraptor. An innumerable pack is concealed in a single reflection.