Here's some ways to beat sunbreakers -suppressor grenades -tether -FOH -Nova bomb -black spindle (headshot will kill them even if they have max armor) -one sniper shot and one primary shot -more than one competent team mate -grenades stick and one primary shot -run away when you hear the super activate -use your own super to kill them -invective - 4th horseman, this thing melts through anyone even when they're in the super