Unknown Synchron
Type
Machine
Level
1
Monster
Machine
ATK
0
DEF
0
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.
Appears in 3 expansions
Printings (4)
| Set | Code | Rarity | Buy |
|---|---|---|---|
| Extreme Victory | EXVC-EN002 | Common |    |
| Legendary Collection 5D's | LC5D-EN022 | Secret Rare | |
| Structure Deck: Synchron Extreme | SDSE-EN008 | Common | |
| Legendary Duelists: Synchro Storm | LED8-EN049 | Common | |
