Your one and only job is to stay alive and keep spawning the Hell Generals.
Take Hell generals on the other lanes to push more lanes simultaneously. With 3 lanes build, after lvl 7 take the Hell Generals always on ranged creeps to get a harder push. If there are siege lanecreeps, it makes it serious. After lvl 20 you can push 3 lanes at the same time! From this point you have to move with your team! No one can deflect that! The enemy have to choose to defend the lanes or moving together as a respond.
With the 2 lanes build, U ARE the zoneout, so use it that way. U can keep away whoever u want!