![Swallowtail Butterspy [BPW2-EN047] Common](http://mediareload.net/cdn/shop/products/95d2e8ca-e95b-5402-843b-75c2af924e65_1024x1024.png?v=1709468306)
![Swallowtail Butterspy [BPW2-EN047] Common](http://mediareload.net/cdn/shop/products/95d2e8ca-e95b-5402-843b-75c2af924e65_480x480.png?v=1709468306)
| Set: | Battle Pack 2: War of the Giants - Round 2 |
| Card type: | Effect Monster |
| Rarity: | Common |
| Attack: | 1800 |
| Defense: | 1200 |
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.