Aetherflux Reservoir [Kaladesh Prerelease Promos] Elf Warrior Set: Conspiracy: Take the Crown

Set: Conspiracy: Take the Crown Type: Artifact Rarity: Rare Cost: {3} Whenever a player plays a land

Whenever the fourth spell of a turn is cast

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Rare Cost: {W} Enchant Wall

you may return target creature to its owner's hand

as if it had always known

Aetherflux Reservoir [Kaladesh Prerelease Promos] Elf Warrior Set: Conspiracy: Take the CrownSet: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell, you gain 1 life for each spell you've cast this turn. Pay 50 life: Aetherflux Reservoir deals 50 damage to any target. While most power is used for ordinary, everyday tasks, one shouldn't underestimate its potential for the extraordinary.