Aetherflux Reservoir [Kaladesh Promos] Human Knight Your opponents can't cast spells

Your opponents can't cast spells of the chosen color

" —Phage the Untouchable

Sacrifice Engineered Explosives: Destroy each nonland permanent with converted mana cost equal to the number of charge counters on Engineered Explosives

each opponent loses life equal to the life that player lost this turn

Set: Limited Edition Beta Type: Sorcery Rarity: Rare Cost: {X}{B} Target player discards X cards at random

Aetherflux Reservoir [Kaladesh Promos] Human Knight Your opponents can't cast spellsSet: Kaladesh Promos Type: Artifact 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.