The Random Booster Pack 1: Galaxy Perseus U:TD is a Random Beyblade pack. The Side Bey is Insanity Theseus SW145RD. It was released on August 1, 2011.
- Galaxy Perseus U:TD (Secret Beyblade)
- Insanity Theseus SW145RD (Side Bey)
- Flame Corvus T125ES
- Dark Corvus D125D
- Storm Colotes SW145WD
- Cyber Colotes DF145FS
- Burn Bucerius R145DS
- Ray Bucerius WD145EWD
All Tracks and Bottoms found in this Booster are the clear versions.