Is this meant for like a low stat (5-6k) build? because if it isn't then you dont need 4 dsts because the dsts with a tb should be able to kill flyers and golems help kill them.

Also, if this is meant for a low stats build may i suggest some minions for the south core. Id reckon about 2-3 orcs, some mages, and a spider would do it fine if people are struggling on this map. If anyone looking happens to be struggling because the towers down on boss wave there is normally a monk mob there who attacks them while you fight the bosses which may be messing you up.

This build is for those with higher stats. If you have lower stats then you should use the 3 golems instead. The DST's are for killing ogres faster to speed up waves. And finally, the monk hero shuoldnt be any threat during boss fight because the bosses die in about 20 secs if you have high stats and good dps heros.