Aetherflux Reservoir (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Eternal Masters "Ravnica is not its buildings

"Ravnica is not its buildings or markets

there is an additional combat phase followed by an additional main phase

Crimson Bride attacks

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {0} {T}

Aetherflux Reservoir (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Eternal Masters "Ravnica is not its buildingsSet: 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