The secret to success is to know what other players are going to do before they do . Or to at least know what they ' re capable of doing in response to your attacks . To do that , you must complete what I used to call the TF 2 Spy Tutorial become slightly above average proficient with every other character besides the ones you plan to play on the regular . I ' ve been playing since launch , and I just broke zero hour with Lucio Monday . Going to dedicate at least 1020 hours of QP time to training him . <| sep |> If you have a woochi in your storage , he is a key to the free win . Mine is lvl 35 , with mediocre runes 9 for some , not max skilled , and the boss never plays my comp is b a r ettaspectramavwoochibella . If you don ' t , I would try the same comp with hwa instead of woochi . Never did it because my hwa is not runed for that .