First 36* Abyss clear after a year

I got my first abyss 36\* Abyss clear after about a year of playing the teams I used were:

First half: Chasca(Obsidian), Furina(C1 Golden Troupe)

Mavuika(Cinder), Charlotte(2pc emblem/glad)

2nd half: Clorinde(Whimsy), Columbina(Signature set),

Ineffa(Gilded), Sucrose(Viridecent)

All of them are C0R0 except for Furina who is C1R0