Guild Wars 2

Aside from individual unlock to open explorable mode for others and the congratulations mail you get…

any achievments on this? are they necesary to be completed to do last Arah Dungeon Story Mode?

Nope, the only reason youd do story mode on your alts is to unlock access for them to explorable modes. You dont even really need to do that, as long as 1 partymember has it unlocked, you’ll be able to get in. ^^

oh i see thank you very much for the info.