Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Rat Rogue Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Legendary Creature — Human Barbarian Soldier Rarity: Rare Cost: {3}{G}{G} Other green creatures you control get +1/+1

Set: Mystery Booster Type: Sorcery Rarity: Rare Cost: {X}{B}{B} Repeat the following process X times

(When you cast your next creature spell

Set: Commander Legends: Battle for Baldur's Gate Type: Legendary Creature — Vampire Wizard Rarity: Mythic Cost: {2}{W}{B} Flying

Lightning Rider

Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] Rat Rogue Set: Portal Three Kingdoms Type: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