did a couple of runs and got so far 1.44 secs, epic version only, with the amount of damage I get from the final boss I'm not going to bother with cosmic version
my first run with passive team up (wolvie) was like 1.59, my second run was with Clea active to help with the last boss.
funny thing I got 1.49 with my surfer (passive wasp) with a couple of tries , I guess I'm a bad surfer player :(
anyway I better go back to farm moar cakes!!!!