Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts] Equipment an Autobot shall rise from

an Autobot shall rise from our ranks and use the power of the Matrix to light our darkest hour

Tawnos refined the rare metals in the earth into self-assembling strands

" —Records of the Living Historians

Set: March of the Machine Commander Type: Enchantment — Aura Curse Rarity: Uncommon Cost: {R} Enchant player

then you may return a creature card with mana value 2 or less from your graveyard to the battlefield

Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts] Equipment an Autobot shall rise fromSet: 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