Basically and aura that shows you where you should position to get dispelled with fragments of destiny.
In our Guild we stand left and right besides a mark an get dispelled one after one.
At the end the last 2 people remaining meet at the set mark get dispelled and drop the ice shard.
I basically made it for myself because I'm a dum dum and always went the wrong side.
Note: It will function over the 4 marks shown in the weak aura. So you have to have bigwigs or dbm auto mark the targets of the fragments.