Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts]

Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts]Set: 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

and three warned of a trap

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {U} Counter target activated or triggered ability

Set: HeartGold & SoulSilver: Base Set Type: Item Rarity: Uncommon

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {B} Remove Contract from Below from your deck before playing if you're not playing for ante

which is made clear by

Set: Judge Gift Cards 2023 Type: Artifact Rarity: Rare Cost: {1} {3}: Untap Retrofitter Foundry

• Path to Exile

• 1 Shambling Shell

• 1 Whitemane Lion

"I don't *think* so

Set: Black & White: Black Star Promos Type: Item Rarity: Promo

• 1 Cinder Barrens