We only get 6 tower sets. We don't hold. We just push straight through. DPS may be a bit too high for the turn.

T1: Dread (2)
T2: Mines (2)
T3: Dread (2)
T4: Mines (2)
T5: West (0), South (1), Mines (2)
T6: West (1), Dread(0), Mines (2)

By the end, the mines pop right as The Avatar dies, so we don't bother with popping the landmines, just finish it off. It's normally at 1-2% at that point when the mines appear on the screen.