If you have thorn Maxed out, and have the foresight to be running it with a Gunslinger Hunter, It is a force to be reckoned with in both PVP and PVE.I don't have last word or Hawkmoon so I can't Speak For those. Thorn is probably king when it comes to Vault of glass though since you can literally one shot every Goblin Hobgoblin and harpy as long as you're accurate. Plus The Damage over time gets buffed during the final boss fight to 201 per tick.