Blue Mana Battery (German) - "Blaue Manabatterie" [Renaissance] Cow Set: Duel Terminal 1 Card

Set: Duel Terminal 1 Card type: Effect Monster Rarity: Common Attack: 500 Defense: 800 FLIP: Change all face-up Reptile-Type "Worm" monsters you control to face-down Defense Position

Set: Alliances Type: Creature — Gargoyle Rarity: Rare Cost: {4}{W} Flying

Set: Commander 2013 Type: Enchantment Rarity: Uncommon Cost: {B} {1}{B}

Set: Ice Age Type: Artifact Rarity: Rare Cost: {3} {1}

Once per turn: You can detach 1 Xyz Material from this card to target 1 monster on the field or in either player's Graveyard

Blue Mana Battery (German) - "Blaue Manabatterie" [Renaissance] Cow Set: Duel Terminal 1 CardSet: Renaissance Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Blue Mana Battery. {T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additional {U} for each charge counter removed this way.