Assuming Buck hits you at point blank with all his pellets in the head, he will need 3 shots to kill you.(2.8s) This will never happen. You can knock buck down to 500 HP with the Daggers+Pounce+Daggers combo (about 2s). Easy kill from there.
from a pro buck player i can only tell that u should play the ``ENSNARE
Default Talent`` try to track her by using audio and when she shows up hit her with you`r ``Shotgun`` and then throw her with a ``Net Shot`` then another shot and shes gone :)