Swallowtail Butterspy
Effect Monster
Swallowtail Butterspy is a Effect Monster (DARK/Warrior, Level 4) with 1800 ATK / 1200 DEF. First printed in Galactic Overlord (2012).
- Type
- Effect Monster
- Attribute
- DARK
- Monster type
- Warrior
- Level
- 4
- ATK / DEF
- 1800 / 1200
- Archetype
- Butterspy
- Banlist
- Unlimited in the TCG, OCG, and Master Duel
- TCG release
- 2012-04-28
- Printings
- 3
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.
Approximate value
≈$0.11
YGOPRODeck recorded a lowest available USD card-level price hint of ~$0.11 on Sep 25, 2026 (historical, not a printing-specific quote). It varies with printing, condition, edition, rarity, and grading. Check current listings before buying or selling.
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Printings & rarities
| Set | Set code | Rarity | Release | Price* |
|---|---|---|---|---|
| Galactic Overlord | GAOV-EN013 | Common | 2012-05-08 | $0.11 |
| War of the Giants: Round 2 | BPW2-EN047 | Common | 2014-01-17 | $1.22 |
| War of the Giants Reinforcements | WGRT-EN047 | Common | 2014-01-17 | $4.12 |
*Approximate, from recent marketplace listings, not market values.
Price hint history
Dated YGOPRODeck snapshots. These hints are not sales or market values.
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Swallowtail Butterspy in other languages
| Japanese | 幻蝶の刺客アゲハ |
| Korean | 환접의 자객 호랑나비 |
| German | Schwalbenschwanz-Spionling |
| French | Espillon Machaon |
| Italian | Farfallospia Codarondine |
| Spanish | Papilio Maripospía |
| Portuguese | Borbolespiã Papilionidae |
