I just had a great idea.
What if I run barkskin and +40 percent hp (necklace + trait) and 15 seconds impenetrable?
If i run into patrol, I can ult. Then, once its about to be over, I pop a healing draught to get a 50 percent damage reduction over my natural damage resist.
So in theory, I get about 25 seconds of train mode to run over heretics.
IDK, maybe I can use one of the damage reduction trait on my necklace to reduce CW damage even further.