Originally Posted by
Blackout15
From what i understand, the blades dont find out about paarthurnax until right before you go off to kill alduin. Or at least thats when they found out for me, by that point i had completed all to most of their quests and have the armor and weapons. Pretty sure the only thing im missing out on by not killing paarthurnax is the dragon slayer blessing from esbern....and honestly....i couldnt care less. After i killed alduin they still insist on killing paarthurnax, but the quest itself has disappeared for me, and as i see it, they have nothing else to give to me so im keeping paarthurnax alive.