Lightbringer points/signet?

I'm looking to unlock Lightbringer signet for a Ritualist I have, but is there any way to do this without having to go through half of the Nightfall storyline/missions? I've already done that on another character, and while I wouldn't mind it terribly if I had to do it again, I'm just seeing if there is an easier way first! Thanks. <3

You dont need to use LB sig in many areas before the tormented ones, so i dont see how getting to Chantry is bothering you..

I didn't say it was bothering me, I was just curious if it was possible to earn Lightbringer points and unlock the signet for a character /without/ doing the story missions. I want it for sake of using it in the Domain of Anguish~.

You have to clear nightfall to gain acess to DoA...

there are some areas in vabbi where you kill elementals to gain lightbringer points and some in kourna. however you still have to go through chantry to get to vabbi so not a better option. and as lyllrik said you have to beat the game to gain access to DoA

That answers it! Didn't think about that, honestly. Guess I'll be doing the story again on the Ritualist. :>