Hint 1: may have to watch this as warriors like to pile up on this blockade just upgrade is you think it may get destroyed.
Hint 2: Upgrade everything to at least lvl 1 (except ensare aura). Inferno, and Flameburst to lvl 3 and rest into your DST. Between waves upgrade Infernos,DST, Prox, and Flameburst and repair rest. Level up as needed.
Hint 3: Ideally you wanna stay on your huntress or app to get your full damage potential. For me huntress is better option. also can stand on one of these two statues to "watch" the battlefield.
Hint 4: Can kinda AFK but watch towers and upgrade as needed.
HInt 5: Required Hero stats is Broken on this creator. Huntress power is 2280. App Power is 2536.
Tested this build in a public game works great, but it really helps if people have a glove/power gemstone pet. I have ran this build a couple times to make sure it works and mobs haven't destroyed the core.