Need some help + questions about mavuika

Just to be clear my kinich is c0r1 I also have a c2 Furina Rn I just pulled c0 mavuika and I’ve been testing out her and she’s good but depending on when u use her skill it kinda has a short duration also doesn’t help the getting 5 canon shots is harder in this burgeon team

I was wondering whether c1 will rectify this issue at all Also wondering if there’s a rotation where u. Can get 5 canon shots with Furina + mavuika.