Thundering Greathelm Tweet NM-Mint, 1 In stock $0.99 Sell This Product Details Set: Magtheridon's Lair Card Number: MLT-7 Rarity: Rare Illustrator: Svetlin Velinov Card Type: Armor - Plate Faction: Neutral Card Text: When you play an ally, your weapons have +1 ATK this turn. Cost: 4 Name: Thundering Greathelm Finish: Regular Manufacturer: Upper Deck Entertainment