The game character, Idol, is a 6-star unit based on Ai Hoshino from Oshi No Ko anime. It's a meta unit, signifying its effectiveness. Idol can be acquired through Banner Z of the Hero Summon, appearing frequently after major updates. Her abilities include increasing enemy damage by 15% for 4 minutes and boosting attack by 15% for units in the Girls Category. Notably, Idol is the first unit with the ability to generate money.