.5 3-shot Setup
One of the most abusive hunter tools is the 3-shot combo against helpless targets. If a target is frozen, scattershotted, entangled, etc., this is an excellent time to 3-shot them. I will go through the freezing trap setup and you can adapt to your particular situation. The nice part about this combo is that you can practice it against mobs since the sequence is exactly the same.
Suppose a warrior charges you in melee...
A. Place down a trap and stand on your trap. The warrior will eventually get frozen.
B. Trinket to break his hamstring, run through the warrior and hunter's mark him while running.
C. Jump-shot scorpid sting the warrior (this does not break the trap). Make sure your autoshot is off; you may want to use a macro that turns your autoshot off whenever you use scorpid sting.
D. Run to maximum range (optionally, use AotC to get there faster) and turn around.
E. Make sure you are on AotH.
F. Hit rapid fire and activate any damage trinkets such as +AP.
G. Start steady-shot and send in your pet.
H. Start pressing your arcane shot button madly.
I. You will get a steady shot, arcane shot, and auto shot off near-instanteously.
J. Press kill command because probably one of those shots critted.
K. Concussive shot and start kiting. Once your trap cooldown is up, repeat.