TBH there's one skill that's like from a xianxia sect but in wuxia setting that's kind of been OP as fuck and never really all that noticed or replicated, that is the Lingbo Weibu in Tianlong Babu, it's a "light skill", that is a movement ability, that makes you fast enough to leave afterimages, dodge attacks, but also, you become more energetic as you use it, like if you gained EXP by walking in a game