Easy. Call the earlier one 'night skin' or something. Then at 70, you get a trait that replaces 'night skin' with TBN.
Printable View
Yeah, but there's a plethora of discussion about that separately. I think for the mitigation, Dark Mind and Sole Survivor are the main skills that need looking into - the first is stuck with magic damage only limiting it, and the latter is a useless ability that could be replaced by something like the old HW reprisal, or basically anything else.
I had brought this up as well.
If the lore is a concern (to my understanding, the infamous "Blackest Night" line isn't in other versions of the game, only English) they can just trait it at 70 with the TBN name. Make the untraited one called Shadowskin (if they aren't going to give us Shadowskin back as a new CD).