Yeah if you had a way to keep aggro once you use it. But thats not the case if you solo alot you might use it once or twice.
If you group and use this be ready to cancel it right after you click to use it. Yay i got 10secs of better mitigation and cant use it again til the timer runs down. And i lost aggro so now i get to watch the mob bounce around my group mates. Nice skill
But hey i got these two taunts and a group buff to try and get aggro back again. Working as intended?