This map has a terrible Lul and double-rush at the end of waves, not great for armor farming, but the build worked well, just had TB and HB drop off quite a bit when luls came in, even while trying to cycle one at a time. But build did fine even with both down, so that was nice.
Party:
1 Hybrid Monk (Tower Boost and Hero Boost stat as high as you can get them)
2 Hunters with cloud pets (auto firing, one facing NorthWest, one facing SouthWest), at each hint 5, firing across
1 Summoner with cat/huntress pets (cat boosts the DPS and Huntress boosts the towers)