>>714241562WuWa characters have unique moves outside of the usual normal, skill, hold attack, and burst. Some can do air combos, activating a kill or burst unlocks new movesets, a charged hold attack can either be an AoE or another combo string. And add seamless swapping of characters (if you go quick swap instead of full rotation style), WuWa offers a lot of skill expression. You can even solo endgame content if you want.
https://www.youtube.com/watch?v=7rgkYpkBwug