Build link - here
This build is ridiculous. It keeps crazy stacks of might up and lets you hit a big eviscerate (like on the video below) if you are smart with it.
You need to pick your battles carefully. Keep your elite up as much of the time in the fight as you can, and alongside furious reaction this should give you the 5% extra crit damage (for a total of 65%) and a crit chance of 59%.
This is pretty stable, and with the sigil up too it isn't strange for you to easily keep your power around the 2600 mark.
Try it out. It can be pretty suicidal, but you get some nice CC with the shield 4, the mace 5 and throw bolas. Between them you will always have something to pair with your eviscerate so you can hit it a lot of the time.
Try it out, it's fun!