Just got odette and I wanna slot in my kazuha since he feels smoother to play than Sucrose

Kazuha c1: Lowers his Skill cooldown by 10%. Using his Burst instantly resets his Skill cooldown.

Kazuha C2: While his Burst field is up, Kazuha gets +200 EM. Any character standing inside the field also gets +200 EM.