This build has 3 main power spikes. This build SHREDS Walkers FAST especially at Powerspike #2. POWER SPIKE #1 is when you pickup 'Tesla Bullets'. It accelerates your trooper wave clear faster than any other item followed by jungle camps 2nd. 3rd is breakable boxes for souls. REMEMBER, troopers are ALWAYS way more souls than jungle. POWER SPIKE #2 is when you get 'Hollow Point' and 'Bullet Resist Shredder'. Both these items combined gives us and our team a multiplier on gun damages since we shred -24% of their bullet resists combined with Mcginnis' high base bullet damage. Walkers will die in seconds after losing immunity so find a small hole or room to shoot the walker from another angle. POWER SPIKE #3 is after you get 'Vampiric Burst' which gives us EVERYTHING from ammo to bullet resist and the power to 1v1 or 1v2 anybody or take any objectives reliably. Next, buy Split Shot followed by Fleetfoot for mobility and bullet resist into 'Healing Tempo' & 'Blood Tribute' for spirit res & firerate. Twitch.tv/Elendilli ***Max wall first if you want to kill Haze/Infernus or anyone else with a grounded ult/ability***