Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Commander 2018 Oversized Set: Promo Finish: Cold Foil

Set: Promo Finish: Cold Foil Type: Hero Rarity: Promo Class: Ninja Life: 40 Intellect: 4 Once per Turn Effect - When an attack action card you control hits

Reverse Type: Treasure — Treasure {T}

Set: Mirage Type: World Enchantment Rarity: Rare Cost: {2}{B} Players can't gain life

Set: XY: Flashfire Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Commander 2018 Oversized Set: Promo Finish: Cold FoilSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Mythic 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. "These estimates are conservative. Its true capacity may be far, far greater." Research notes, signature illegible