I find Bola Shot with the stun ability very useful especially when going against really tough mobs and boss. Could even perform perma stun with another teammate with stun ability
Some might argue Ball Lightning is better than Frost Arrow. This is the case of Normal difficulty. However for Nightmare mode, Ball Lightning is simply too slow when you have tons of mobs rushing at you.
Sentry is to add on to the DPS and Bat Companion allows your Rapid Fire and Frost Arrow to be totally spammable.
Any suggestions or comments on my build? :D
And also I have a question regarding if you choosing Vit or Dex.
I have 2 gloves, one providing 6k hp and 1700 dmg, another one providing 5K hp and 1800 dmg, which one would you choose?