Current fix for Warrior is not using Warrior Skills?

[HiirNoivl]

In that case you're better off just killing the thing.

When you use Unchained with Infurate, you get a boost to both damage dealing and Crit Rate. Burn that in the Beginning with Bloodbath and Featherfoot->Haymaker for a slow debuff or have someone else put Slow on the boss. Slow will take down the damage you receive and give you more time to build Wrath. (SMN or DRG can do it which makes things much easier). Then go to town on his face. After the second Rotoswipe, you get heals use Inner Beast and build back your stacks, which you should be able to do by the time the next Rotoswipe hits you (Assuming Free Wrath buttons). By then, the DPS will be finish with whatever robot that was distracting them, and come back to a weakened monster then you just have to live until the thing dies. It'll die before Slow wears.