Can you do the ring of mara thing with more than 1 person? And if so, if you group up with the 2 people at once, and wear both their rings, will u get even more increase xp gain?
What if me and 1 person both have ring of mara and use are pledges on each other so we get 2 rings and each of us get 20% xp bonus (over the standard 10%). Does that work?