Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts] Sorcery A temporal conundrum

A temporal conundrum

Set: Secret Lair Drop Promos Type: Creature — Sliver Rarity: Rare Cost: {1}{B} Each Sliver creature card in your graveyard has unearth {2}

Set: Uprising Edition: Unlimited Finish: Cold Foil Type: Equipment Subtype: Arms Rarity: Legendary Class: Illusionist Whenever an Illusionist attack you control is destroyed by phantasm

you may pay [Resource] instead

add 1 "Invocation" or "The Book of the Law" from your Deck to your hand

Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts] Sorcery A temporal conundrumSet: 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