Can I use alt for Living story achievement?
yes you can use your alt to do the mastery achievements.
I finished all the living story once on my main. Now I’m trying to do the achievements (the purple wp). Can I do the achievements on my alt that never did any living story? Or do I have to do the (green) story again on my alt?
An alt will only get credit for achievements in an episode if they have already completed that episode.
Figured. Yea, I don’t see purple star on my alt.