Green Mana Battery [Legends] Duel Set: Eldritch Moon Type: Creature

Set: Eldritch Moon Type: Creature — Eldrazi Horror Rarity: Rare Cost: {3} You may cast Eternal Scourge from exile

Spend this mana only to cast a multicolored spell

sacrifice Dragon Tyrant unless you pay {R}{R}{R}{R}

Rishada is the gateway to free trade—but the key will cost you

Set: Modern Masters 2015 Type: Creature — Human Wizard Rarity: Rare Cost: {1}{U}{B} Fear (This creature can't be blocked except by artifact creatures and/or black creatures

Green Mana Battery [Legends] Duel Set: Eldritch Moon Type: CreatureSet: Legends Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Green Mana Battery. {T}, Remove any number of charge counters from Green Mana Battery: Add {G}, then add an additional {G} for each charge counter removed this way.