Card Rulings:Sonic Boom
OCG Rulings
- This effect targets 1 face-up "Mecha Phantom Beast" monster you control.[1]
- This card can be activated during the Damage Step, but not during damage calculation.[1]
- This card cannot be activated during the Main Phase 2 or the End Phase.[1]
References
- ↑ a b c Konami OCG Card Database: Sonic Boom