Power = more dmgprecision = more Critferocity = crit do more dmgVitality = more HPtoughness = you less dmg Now choose like you want to :) advice: If you do more dmg the enemy wont do dmg to you because he is dead ;) (Glasscannon Build) If your still confused, just google Gw2 Builds there are a lot of builds.I wont post any of them because its "a matter of taste"