Triple Electro dps is possible now since his outro is a coordinated attack that can be mixed with yinlin's Forte Calcharo (main on field) Xiangli Yao, Yinlin, swap canceling between him and yinlin until concerto ready is the ideal gameplay
I read his kit and he is pretty good actually, his skill/basic/heavy attack name changed after he cast that ult, dont know with the animation tho but i hope it's also different.