I remember getting the one shot dagger from a quest and used it for a good 40% of the game (untill I found how broken the chaos enchantment is)
If you could import your character from marrowind.
@ThePandaPool , the nerevarine reincarnated once before, ge can do it again. And i believe if dunmer live to roughly 1000 if not killed, then a young nerevarine should be old but alive by skyrim time and could have bee the same hero since then.
Even if you could, would you even be playing the game at that point?
@Dephenistrator, I exploited glitches to make my unarmed attacks somewhere in the 100k. Needless to say, the game after that was pointless and boring
Nothing is imposible if you're lucky enough.