Underground Idol Debut? Ruby

【AUTO】 When this card attacks, if you have another 《Show Business》 character, this card gets +1500 power until end of turn. 【AUTO】 Memory When this card attacks, if ""B-KOMACHI" Ai" is in your memory, this card gets +500 power until end of turn, and reveal the top card of your deck. If that card is "Mask of Revenge, Aqua" or level 2 or higher, put it into your stock. (Otherwise, return it to its original place. Climax are regarded as level 0)

Flavor Text: Yeah, for one of those underground idol groups.