I beat it once by sure luck in like 20 min then I tried doing it several other times and each time was between 6-9 hours of crap 6 different teammates and what a joke. After my elder ciphers never again. All my friends say the same thing. The mechanics are stupid captains spawn directly in front of you or behind you, all adds are glitchy fast skolas teleports so much and through obstacles it's just stupid it's a dam marathon. Absolutely no fun what so ever. It's a lazy design sniper rifle rounds chase you down. The dumbest design I've ever seen. The best way we beat it was 2 warlocks and a hunter.