Hello guys, i just serched on Forums and just found a few Treads about thorns and nothing envolving the changes they made to Thorns on 4.0.1 so i hope you dont Blame me, im just trying to contribute since im a very old Leecher here and i want to change that
So...
This exploits Need a lvl 80 Boomkin (maybe will work with a lvl 70 + too)
And a low level character (1 - 70)
i did this with my main Char (a lvl 80 Moonkin in full wrathfull)
and a friends lvl 64 priest
So let say...
1- Enter a instance (Shadow labs for my example)
2. Inside the instance leave party
3. Let the Priest pull a group of 2 - 5 elite mobs
4. Buff the priest with Thorns (Now its last 20 secs with a 45 secs CD (can be 25 Secs CD with Glyph))
5. Overheal him (Thorns will be doin 2k - 3k Dmg each time the priest get hit, so he will be hited arround 10 times for each mob for my example in Shadow labs, if you dont heal him..... he will die)
6. As soon as all the mobs die just invite him back to party so you dont get teleported out the instance (you have arround 1 min to do all the thing)
7. Drink and Repeat =D
i was getting 3k Non Rested exp per mob in Shadow labs with this lvl 64 priest(The priest dont even have Hairlooms items), thats a 6k Rested Exp per mob... lets Say you kill 3 mobs per Pull thats a 18k Exp for Each pull, and a single pull takes 1 min... Thats a insane amount of Exp considering that a quest on that level gives arround 10 - 12k Exp.
You can Prettymuch improve this if you are leveling let say a warrior, so he can actually pull larger amount of mobs and Shield Wall, thats up for your imagination =D
i hope this help anyone.
And Sorry for my CRAPPY English =D
Good luck!