Yo, i think most of you remember the oldschool attunements.
It was nice and fun, but why not make guild attunements so you dont have make new people attuned, simply new people can still do the attunements for their own making themselves attuned and earning a teleport to the dungeon (20 charges) reload able after killing last boss.
The attunement has to be done in a guild group (8/10) or (20/25)and counts for the entire guild as long as they are in the guild, counts for everyone who did the achievement for the rest of their carreer.