Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 012 create a 1/1 black Assassin

create a 1/1 black Assassin creature token with deathtouch and haste

there is an additional upkeep step

Cycling {2} ({2}

Set: HeartGold & SoulSilver: Base Set Type: Colorless Rarity: Ultra Rare Retreat cost: Colorless

Aetherflux Reservoir (Retro Schematic) (Serialized) [The Brothers' War Retro Artifacts] 012 create a 1/1 black AssassinSet: 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