Aetherflux Reservoir [Kaladesh Prerelease Promos] Arena League 1999 You cannot activate any Spell

You cannot activate any Spell Cards

remove from play both this card and the opponent's monster that destroyed this card

Negate the activation of a Trap Card and destroy it

Set: Retro Pack 1 Card type: Effect Monster Rarity: Secret Rare Attack: 200 Defense: 700 You can Tribute this card

Aetherflux Reservoir [Kaladesh Prerelease Promos] Arena League 1999 You cannot activate any SpellSet: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare 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. While most power is used for ordinary, everyday tasks, one shouldn't underestimate its potential for the extraordinary.