Wave 1: Build aura stacks, physical and buff beams, proximity mine traps, and the single DST. With the remaining 80 mana, use move tower on the NW core to move the trap onto the buff beam.
Note #1: Use the Jester's Move Tower ability to move the Proximity Mine Trap onto the buff beam on North Crystal.
Note #2: Be sure to maintain your Tower Boost Ability on your Monk throughout the Boss Wave to ensure proper completion of the map, as Golden Orcs may appear occasionally.
Note #3: Be aware that this Physical Beam may go down during the boss wave, if you're not watching it carefully. Only repair if needed.
Disclaimer: My runs typically take 20-22 minutes, however, it can be faster/slower depending on how well your PC/computer runs. I run at 5-7 FPS during the boss wave.