>new AU version of Kasen's arm
>Has it's own Danmaku patterns
>Can cut through her own bullets (we'll see if those are made of light once she releases)
>Can exist alongside Kasen to a certain extent
>Can manipulate electricity
>Absorbs electricity and blindness status effects to grow stronger
S-sonicsisters...
I just realized Kasen actually has 3 alts on this game... I might have to waste real life Money to get them all