Aetherflux Reservoir (Retro) (65z) Foil - The Brothers' War Retro Artifacts Artist_Mike Dringenberg up to one target creature

up to one target creature gets +1/+1 and gains first strike

put a steam counter on it

Set: Streets of New Capenna Commander Promos Type: Enchantment Rarity: Rare Cost: {2}{W} At the beginning of each end step

Set: 30th Anniversary Edition Type: Instant Rarity: Rare Cost: {B} Target spell or permanent becomes black

Aetherflux Reservoir (Retro) (65z) Foil - The Brothers' War Retro Artifacts Artist_Mike Dringenberg up to one target creatureSet: 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