![Unknown Synchron [EXVC-EN002] Common](http://rayscollectibles.myshopify.com/cdn/shop/products/40028_200w_{width}x.jpg?v=1613157378)
![Unknown Synchron [EXVC-EN002] Common](http://rayscollectibles.myshopify.com/cdn/shop/products/40028_200w_530x@2x.jpg?v=1613157378)
| Set: | Extreme Victory |
| Card type: | Tuner Monster |
| Rarity: | Common |
If your opponent controls a monster and you control no monsters, you can Special Summon this card from your hand. Each player can only use the effect of Unknown Synchron once per Duel.