I've tried it for a while on Seraph Zurell paired with War Cry to try and take advantage of being able to use War Cry even from the ground. Just decided to train out of it because the benefits didn't seem to be worth giving up Armored Fortress for that build. Of course, I might have just been using it wrong and it might work very well with the right sort of build. But since it takes so many months to switch gear designs for a glad, I never quite got a chance to test it with some ideas I had.

My thoughts on it were that it did boost offense a bit, but not enough to be able to overcome highly skilled defensive specialists. On offense, my version just wasn't as effective as a hybrid war using Rage skills - especially against tanks. It was somewhat more effective against offensive styles though...for what that's worth.