This guy Zorcon at yew gate. He flags me, I start whirlwinding him. The only damage dealing is from hit spell from weapons. My whirlwind wep is 100% psn dmg. I figure maybe something weird with refinement and he has his poison boosted up. I switch to a bokuto, then to a 100% phys war fork. Every hit, no damage. I hit him for a long time, so it can't be attunement. The only damage being dealt is bleed ticks and hit spells. He says "its a secret". I say bug, I paged, page received, nothing happened.