Guild Wars 2

Hello
I have finished all my episodes, but I dont have any of the special achievements for the rewards. I decided to begin with it and I believe I need to form a party for that.
How this thing works? If I make a party (eg. EPISODE 1 achievements), if people who don’t own season 2, can join me? Do I have to do something for them to join me and help me, or its automatic.

While ago I tried to join episode 8 for someone else party and he told me, I cannot do it, because I havent finished the achievements from all other episodes. So I decided to "do it yourself ", with my own party.

You can only do the special achievements for each episode after you have completed it for the first time – so you need to go through and repeat each episode but this time with a focus on doing what is required for each achievement. Some of them you may have to do 2 or 3 times to get all the achievements. You can do this solo or in a party, those in your party must have already completed the episode themselves in order to get the achievements on their account too. [edit] So if they don’t own LS2 they can experience the story with you but won’t be able to do the achievements or gain any of the episode rewards.

Also make sure that you all have the correct episode active in your story journal before your party enters the instance.

and it have to be on the same character you have done story before it will show if you check achivments and there is no lock on the reward on said story