Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts]

Aetherflux Reservoir (Retro Schematic) [The Brothers' War Retro Artifacts]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

Set: Ikoria: Lair of Behemoths Prerelease Promos Type: Land — Forest Island Mountain Rarity: Rare ({T}: Add {G}

Set: World Magic Cup Qualifiers Type: Creature — Elemental Rarity: Mythic Cost: {2}{G}{G} Haste

Great hero or grand betrayer

Set: The List Type: Instant Rarity: Uncommon Cost: {1}{U} Target player mills three cards

you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control

Set: Commander's Arsenal Oversized Type: Legendary Artifact Creature — Golem Rarity: Rare Cost: {5} Whenever Karn

1–5 cards of rarity Rare or higher in every pack

Set: Scourge Type: Creature — Zombie Rarity: Uncommon Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast

You may cast Brokkos

sacrifice Draco unless you pay {10}

The chant was incomprehensible

Set: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Take an extra turn after this one