Name: Aetherflux Reservoir Cost: 4 CMC: 4 Color: CID: Type: Artifact Rules Text: Whenever you cast a spell, you gain 1 life for each spell you've cast this turn. Pay 50 life: This artifact deals 50 damage to any target. Set/Rarity: Kaladesh Promos rare, Kaladesh rare, The List rare, Kaladesh Remastered rare, The Brothers' War Retro Artifacts mythic Legality: Legal in penny, Legal in modern, Legal in vintage, Legal in duel, Legal in commander, Legal in gladiator, Legal in historic, Legal in oathbreaker, Legal in timeless, Legal in brawl, Legal in pioneer, Legal in legacy Price: $19.01 Foil price: $23.55