Build Hint 1 before starting the map. Upgrade Buff beam and Blockade to 3 stars with chests. When I tried this build, I did with 1 split (dps summ with Babyspider queen + Lil Wizzard) and playing dps monk with trident + Cdrag. If you have healing core pet could be nice. Once you killed the devil huntress, build shrine on Hint 2 to help kill spider queens. Before boss, build mortars on Hint 3 and reflect on Hint 4. You'll start the fight with the cupids on Hint 4, and then move to tower stack to kill ogres. Mortars can probably solo kill the ogres with good stats.