The first skill you wanna upgrade is Wuju Style, for one good reason; Attack Damage. I think that Attack Damage is one of the most needed things for Master, and where is Attack DAMAGE, there is Attack SPEED. Second is Alpha Strike, nothing special, just deals some damage.Meditate is the worst skill for Master because it doesn`t give any push - ups like Attack Speed, Movement Speed and so on. Highlander is a great skill because it gives just enough push - ups like Attack Speed, Movement Speed and it gives you immune to all Slow effects.