well double ret is crap and that should have been a pretty ez win. all we have is repent and hoj...on the same DR. HoF has a pretty long CD. so cc cc cc kite kite kite kite deep freeze kill and stuff
if the ret is all pve gear and max str he miiiight take you down something like 70% in 2-3 gcds. but that should mean he dies quickly with like 10-11k hp. plus dismantle and he can only judge and auto attack for that duration.
i prefer stam and resil stacking to str. much rather have almost 16k hp and 2.1k ap than 2.6k ap (or something) and ~12k hp. but hey