Aetherflux Reservoir [Kaladesh Prerelease Promos] Classic Sixth Edition destroy all non-Wall creatures that

destroy all non-Wall creatures that player controls that didn't attack this turn

Set: HarperPrism Book Promos Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep

then sacrifice it unless you pay its upkeep cost for each age counter on it

the Mahamoti Djinn rides on the wings of the winds

Aetherflux Reservoir [Kaladesh Prerelease Promos] Classic Sixth Edition destroy all non-Wall creatures thatSet: 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.