This one is a quick one
Fearsome Noise
Through some combination of noises your beast forces all the other enemies to cower.
Level 2 Utility Power Beast, Fear
Minor Action
Effect: All enemies in a burst 3 around your beast companion take a -2 penalty to all attack rolls till the end of your next turn.
Pretty easy one, figured this one would be an easy one for our friend the ranger who wants to play the WoW hunter. Thoughts?
Throat Punch Games 
Is this an At will I hope? If it is awesome.
I was thinking encounter. I should have put that on it. To much power if it was an at will.
If you wanted to make it an at-will, you could make it require that it rolls an attack against Will or something. That would balance it out.