I have got to get myself one of these...
Tonight I was experimenting 1 on 1 with a mage who has an arcane staff.
We tried 3 times in a row, and here is how powerful it is... I start by cursing him and then putting up my shield (charged so I get 2 seconds of invulnerability). He can then kill me before the curse wears off without killing himself in the process. All this while I am attacking him with lightning strike and my mythic gun. My gear is full mythic with full +3 gems, and with pet I have 3600 health.
Pretty powerful and definitely worthy of the name "arcane".
Bookmarks