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

"I expected a fight

if you control three or more permanents you don't own

Set: Streets of New Capenna Promos Type: Land — Plains Island Swamp Rarity: Rare ({T}: Add {W}

Set: Sun & Moon: Black Star Promos Type: Fairy Rarity: Promo Retreat cost: Colorless

Set: Collectors' Edition Type: Instant Rarity: Rare Cost: {G} Look at the top three cards of target player's library

then discard four cards

Set: Diamond & Pearl: Secret Wonders Type: Grass Rarity: Holo Rare Retreat cost: Colorless

destroy up to one target creature and target player mills three cards

Vengeful Bloodlord deals 1 damage to target player or planeswalker

put a +1/+1 counter on target attacking creature

Rogue Shadowmage deals 2 damage to them

You may spend blue mana as though it were mana of any color to pay the activation costs of Quicksilver Elemental's abilities