Originally Posted by
Zebb
A buddy of mine has this too, we were wondering how he got this.. basicly, what the OP is trying to explain is the following:
By doing this, you become untargetable - more specifically, it feels like youre permanently spamming vanish (rogue). Mobs evade if you have nobody else to tank them, and as far as we know so far there's no way to cancel this. Allows for pretty crazy PvP exploits, though.
So, as far as what the OP is describing to recreate the bug, I guess we have to do the quests in the Throne of the Elements in Nagrand, then accept the quest that flies you to oshu'gun. On the way there, hop off your flight path (apparently there's a leave vehicle button for this, as said by this guy and my friend, not sure if you need to pick the mounted combat option in Nagrand earlier on for this to be enabled) and you'll be "invincible".
I wouldn't really recommend it to anyone as is - makes questing / leveling / soloing anything VERY hard, the only real uses being elites that don't reset hp while running back - they allow you to kill them slowly but surely (the final boss in Ashran is killable this way, for instance) and PvP enviroments. Additionally, since you count as a stealthed unit, some things like capturing areas (think eye of the storm / ashran) are impossible for you. But, it certainly is an exploit with some uses and I'm glad to find out exactly how this came to happen for my friend, haha..