| Soundproofed | |
| Type: | Normal Spell |
| Text: | This card can only be activated at the start of Main Phase 1, and only if you control no face-up Synchro Monsters. Neither player can Special Summon a Synchro Monster until your opponent's next End Phase. |
| Password: | 42314669 |
| Printings |
Extreme Victory (EXVC-EN060) -
2011-05-10 |