I am wondering if it is possible to achieve. I don't know if it is a very difficult task but it would be cool to see.

weve talked about it but its not really doable in one playthrough due to all the questlines that are mutually exclusive to eachother so well have to see what becomes of completionist categories like that… in the meantime ive been doing a bit of routing for honour mode all bosses (any enemy with a legendary action) but its still a long ways out from being a category and not my main focus atm