Aetherflux Reservoir [Kaladesh Prerelease Promos] Magic 2013 Set: Commander Anthology Volume II

Set: Commander Anthology Volume II Type: Artifact Creature — Construct Rarity: Rare Cost: {4} Converge — Crystalline Crawler enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it

Whenever you cast a creature spell of the chosen type

and library for any number of cards with the same name as that card and exile them

{T}: You may put an Equipment card from your hand onto the battlefield

Set: Legends Type: World Enchantment Rarity: Uncommon Cost: {2}{G}{G} Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn

Aetherflux Reservoir [Kaladesh Prerelease Promos] Magic 2013 Set: Commander Anthology Volume IISet: 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.