7th/8th attempt, Vora with a random Stukov ally, on Asia. Successful. Finally someone who prioritized getting parts over fighting the Hybrid.
9th/10th attempt, Vora (level 45) with random Swann ally on EU. Successful.
With non-heroic or non-heavy units, prepare for heavy loses. Build enough production to be able to re-max fast. Lost 1/2 my DT’s and 2/3rd’s of my Corsairs over the course of the game (stats via Maguro’s Co-op overlay).
Even after the 3rd Hybrid was out, kept getting parts to buy time. Good thing too coz ally lost most of their units while fighting the 3rd and had to make more.
And expect massive FPS drops when dealing with enemy waves or pushing into bases.