This Guide is only for fun
1.So as you know engineers get Mind Amplification Dish - Spell - World of Warcraft
Wich is an enchant you can apply to a head piece. It has 10 min cd.
Heres the trick for this to work and have fun. get some head pieces from action house or whatever or from offspec and enchant each with that...after u use one of them switch to another so it wont have eny cooldown(well only 30sec but thats because you equip the item)
2.lets take a scenario where you are horde and you have ally friends wich want to kill some guy they dont like,wich will make him mad(always work). Mindcontrol the Guy and have ur friends kill him
3. Do that few times since you have more then 1 head pieces.
4.?????
5.Make that guy nerdrage and profit.
Have fun.