Polyraptor [Rivals of Ixalan] Insect Flamecaller deals X damage to

Flamecaller deals X damage to each creature

When Knowledge Vault leaves the battlefield

Set: Shadows over Innistrad Prerelease Promos Type: Instant Rarity: Rare Cost: {2}{W} Exile any number of target creatures you control

Set: Alpha Edition Type: Enchantment — Aura Rarity: Common Cost: {1}{U} Enchant creature

Set: Battle for Zendikar Prerelease Promos Type: Creature — Eldrazi Rarity: Mythic Cost: {4}{U}{B} Devoid (This card has no color

Polyraptor [Rivals of Ixalan] Insect Flamecaller deals X damage toSet: Rivals of Ixalan 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.