Star Rank

Star Rank is a stat for each Idol card that affects the amount of money and the chance of receiving rare items as rewards from Lives.

Only the Star Rank of your Centre Idol has any affect when doing a Live.

You can raise the Star Rank of your Idols by doing Star Lessons.

Effect

Rank	Money Multiplier	Rare Item Drop Multiplier	Notes
1	1.01	1.1
2	1.02	1.2
3	1.03	1.3
4	1.04	1.4
5	1.05	1.5	Max for N/N+ cards
6
7
8
9
10	1.10	2.0	Max for R/R+ cards
11
12
13
14
15			Max for SR/SR+ cards
16
17
18
19
20			Max for SSR/SSR+ cards