Swallowtail Butterspy - GAOV-EN013 - Common - Unlimited Edition Tweet Near Mint, 2 In stock $0.22 Lightly Played, 3 In stock $0.20 Heavily Played, 1 In stock $0.15 Details Passcode: 79972330 Set: Galactic Overlord Card Number: GAOV-EN013 Monster Type: Warrior Rarity: Common Attribute: Dark Card Text: When another monster you control inflicts Battle Damage to your opponent: Target 1 face-up monster your opponent controls; it loses ATK equal to the Battle Damage inflicted. Level: 4 Card Type: Effect Monster Name: Swallowtail Butterspy Edition: Unlimited