with no rhize , no adam , no blood , no lanc who's gonna dmg boss+7 adds , minimum hp of adds is 2m ?
not sure pent , jenkiz and main ( all single target dmgers ) can handle the 14m hp adds and 4 m hp boss without hitting the max rounds , but GL hope u find a way.
btw all my friends and guildies done it the week it was released no1 had this problem , we are all in almost same range of power and def and heroes , im asuming this bug happened after release by short time