Ancient Gear Golem (Quarter Century Secret Rare) (RA03-EN151)Number: RA03 EN151 Rarity: Quarter Century Secret Rare Attribute: EARTH Monster Type: Machine Card Type: Effect Monster Attack: 3000 Defense: 3000 Description: Cannot be Special Summoned. If this card attacks, your opponent cannot activate any Spell Trap Cards until the end of the Damage Step. If this card attacks a Defense Position monster, inflict piercing battle damage. Set: Quarter Century Bonanza