This build is highly relient on your number 2 ability
Fly around, get headshots, toss down a trap every now and then for fun
If you want to get fancy with it, hit 'em with a bird when they are low
It's very easy to get wrapped up chasing damage with this build, so you might end up very squishy, but this can be mitigated by staying with teammates, or if you really don't like how much you're dying, buying some defensive options
Try not to get caught alone with your fly on cooldown.