AHAHAHAHA this is my new most favoritest quest in wow, ever! hehehe I just spent the last 15 minutes flying around dropping the quest mechanic item for this quest( the Wu Kao bombs) on unsuspecting horde tanks that like to pull too many mobs. Its HILARIOUS YOU GOTTA TRY IT both the player (either friendly or opposite faction) AND the mobs go flying every which way about 16 yards, hahahahaha!
It does no damage whatsoever but a couple of times i blew people off the ramparts and stuff, its really fun to mess with the physics and they have no idea most of the time cuz your like 50 yards in the air! Its frickin funny to just mess with people for like 5 mins on this daily every time its up, totally breaks the monotony cuz i do 20 other dailies before i I get to this one and makes me laugh every time! I dont even feel like im griefing really either as I dont think you could ever kill anyone with this or even really waste their time much. Its just like having a tstorm knockback physic to mess with every 5 seconds :)
If you tried this and enjoyed it like me you are win. Go us!