Adapt. Everyone makes the same mistakes when I/we use this. We pop undying rage, then they use their finisher which is absorbed and still stay in our faces cause they think we will die soon so they stop and just keep shooting/slashing/forcing away. If you want to counter that move, and u should, then when we get low KNOW that it is coming, KNOW that it lasts 5 seconds and then, act accordingly. Run away, jump down, vanish, snare, stun etc etc and then wait 5 seconds, then turn and one shot us. When I fight a mara and i know his is coming I can do a number of things. 1- Use mine 2 seconds after he uses his, save vicious throw. 2- camo, wait, profit. 3-Predation run away, use saber ward to deflect his charge and not get rooted.
Use your class to counter it, VERY simple!
Edit: spelling and btw L2p.