>>529160021
Her highest damaging skill is definetly shadowless kicks. Strong as it is, however it has strong flaws most notably being how you're gonna be eating shit from bosses while it lasts. Use that build when you need to deal a lot of damage. At level 81 she unlocks a skill called Moonsault, which heals her on 2 green set, which helps a lot.

If you feel that the damage you deal is fine and what you need is to survive try the bottom skillset. it's based around quickly spamming skills with low cooldown and high ranged. You want to go with main blue to gain healing with spinning kick and you can go with either 2 green to gain damage from Take Over and healing with Moonsault, or go with 2 Blue (or outright migrate to 3 blue) for a stronger hurricane kick.

>b-but I don't have 4 skills
then try the skills out yourself and choose one to discard. jeez.
You also have a personal playstyle and a preference, it's best if you adapt your build to it rather than marry to the idea of one hard "best" skill set.