Aetherflux Reservoir [Kaladesh Prerelease Promos] Modern Masters 2017 lands tapped for mana produce

lands tapped for mana produce mana of the chosen color instead of any other color

Cinder Glade enters the battlefield tapped unless you control two or more basic lands

They become 6/6 Elemental creatures

if you cast it from your hand

Set: Eighth Edition Type: Land Rarity: Rare Whenever City of Brass becomes tapped

Aetherflux Reservoir [Kaladesh Prerelease Promos] Modern Masters 2017 lands tapped for mana produceSet: 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.