Power Surge [Beta Edition] Kiora This ability has the indicated

This ability has the indicated effect

Set: Aether Revolt Prerelease Promos Type: Enchantment — Aura Rarity: Mythic Cost: {2}{U}{U} Enchant artifact you control

return the exiled card to the battlefield under its owner's control

Set: Kaladesh Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell

Set: Dominaria Prerelease Promos Type: Sorcery Rarity: Rare Cost: {2}{G} Until your next turn

Power Surge [Beta Edition] Kiora This ability has the indicatedSet: Beta Edition Type: Enchantment Rarity: Rare Cost: {R}{R} At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.