Hm… then it seems to be something about my itemization. When I don’t die in an eyeblink, I have time to see the internal trauma debuff icon, but with 100% armor piercing, internal trauma should be 0, right?
Do only dots get reflected, or flat damage as well?
The only other thing I can think of is that I have “of the Slayer” on my dermapteran slicer.
So if “30% Chance of +111/+149% Pierce Damage” is added after the other multipliers and pierce damage can also be reflected, that would explain it. But there are a lot of ifs. And I don’t know the game mechanics of how this affix works. (i.e. if, when this procs, it changes +2000% pierce damage into +4000% pierce damage and it gets reflected)
I’ll find a different weapon and try to attack all the reflectives I see and see if it makes a difference. 