Mirix's build but I made some changes to suit my playstyle.

Building phase: 
Build auras, buff beams, 5 LTs and 2 DSTs (one facing northwest and one east). Bring a character with a monk guardian pet and put them around hint 3 (only for the first wave).

First wave:
Build the rest of the apprentice towers. Use your TB monk to split some mana for your builder and upgrade the buff beam with your towers.

After the first wave just build the remaining hermit towers, keep boosting and upgrading until the final wave. Tip: some ogres around the northwestern core take some time to kill so if you want, bring a DPS to deal with them faster.

Final wave:
I bring my builder app, TB and 2 guardian summoners. You can replace the summoners with 2 characters of your choosing but equip them both with a huntress pet.