By not being so “stuck” on keeping the Mantras up at all times. I have found a build i love. I run around in small groups, and solo, a lot. And when i do, i use all three or even four mantras. But if i get into a keep take, i remove greatsword mastery, and pop in confusing enhancements. Put feedback on the bar, and im set to go. No, my feedback isnt dropping anyone. But in full condition damage gear, it wasn’t killing anyone either. It’s more of a deterent, and a great weapon in WvW.
The spec im posting is what i use when i’m in keep defense. When im roaming, which is 90% of the time. I add a third mantra.
http://tinyurl.com/auaw5u6