Kymko’s septima is Flash-Freeze which lets them freeze any body of liquid she wants in the vicinity

Basically if he wanted to he could freeze your blood, push you into a pool and freeze the pool, play a prank on you with a shaken soda and freeze the soda on your face, yadda yadda yadda

Kymko likes to use her septima to walk across water mostly like he’ll skip across a lake and make ice platforms whenever he lands like. That one scene in that one Disney movie idk

Kymko is named after a motorbike

Also they’re friends with Xiao Wu um Kymko is a mechanic and one day gets the chance to visit Quinn’s house and all of team GV because well stuff broke and Xiao knew a guy duh