Aetherflux Reservoir [Kaladesh Prerelease Promos] Mythic If there are no mining

If there are no mining counters on Gemstone Mine

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {B} Enchant land

Gruul raider

return that card to the battlefield under your control if it's a Samurai card

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} {1}

Aetherflux Reservoir [Kaladesh Prerelease Promos] Mythic If there are no miningSet: 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.