No cannonballs, no flamethrowers, no. We do use frost towers with stacked range+speed reduction. We do not have any physical damage, and cannonball towers, while good, we just opt to load down magic resist lanes with 7 well placed traps, and they are very effective in combination with the slow. Tazer suit for squires is just absolutely sickening and helps so much. The middle lane was a mix, so we used a mix of 3 LSA, 1 blaze balloons, 4 explosive, and 2 geysers + serenity/slow. Sometimes things will get to the wall, especially on speedy trait, but with the extra range Aesthetic has built on his monk, we are able to mostly not worry too much about if one or two stragglers get through. Thanks for all the info! I just took my first stab at NM3 last night, my group was just farming first boss.