Stealth glitch Peroth'arn/ Possible even easier Lazy Eye Achieve

[whyregister]

I'm posting this in general because I cannot think of a way to use this except to get the Lazy Eye achievement easier in Well of Eternity? but perhaps someone can find use from my findings:

Mount up while in stealth form in between any of the Peroth'arn mobs or before Peroth'arn himself and you will notice it wont let you stay on your mount while shape-shifted/stealth-ed. Funny thing though I noticed is the large hit box around you on the ground now disappears, possibly letting you get closer to eyes before aggroing them. Now simply path around the outer wall of the flame wall together in a group and you may have less of a chance of being seen. And note, this would require you to mount up before the fight starts, so if you are fail or lagging or paranoid you will be the one seen or you are in a random and dont wanna be the one to mess it up this should help you.

My guild group already has the cheeve from a while back so i cant really test it and don't want to try with a random group.

And to those posting common sense, for i see it coming, I know everyone should know that you cant mount up and that's common sense, but the game mechanic of the hit box disappearing is not common sense :P