Chandra, Fire of Kaladesh // Chandra, Roaring Flame [Magic Origins Prerelease Promos] 57 You can only use this

You can only use this effect of "Antihuman Intelligence ME-PSY-YA" once per turn

where X is the exiled card's mana value

a 3500 ATK monster that can send all enemy monsters cowering in fear before devouring them all in a single Battle Phase

Flip Summoned or Special Summoned successfully

Chandra, Fire of Kaladesh // Chandra, Roaring Flame [Magic Origins Prerelease Promos] 57 You can only use thisSet: Magic Origins Prerelease Promos Type: Legendary Creature Human Shaman Rarity: Mythic Cost: {1}{R}{R} Whenever you cast a red spell, untap Chandra, Fire of Kaladesh. {T}: Chandra, Fire of Kaladesh deals 1 damage to target player or planeswalker. If Chandra has dealt 3 or more damage this turn, exile her, then return her to the battlefield transformed under her owner's control. Reverse Type: Legendary Planeswalker Chandra +1: Chandra, Roaring Flame