For this build I used 2x Initiates and 2x Tboosters

1x Tb with genie

1x Initiate with genie

1x Initiate with destruction polybius

1x Tb with destruction polybius

As this build is only LTs, it's likely respeccing your apprentice/adept to rate if your current dmg:rate ratio is 2:1... 3:2 is more optimal for LTs

Use mainly the Ini+TB with genies to boost, then use the other two during cooldowns.

The TB with polybius won't need mana dropped to it over the cooldown period on your main tb if it has decent amount of mana, so just drop some when convenient

The initiate with Polybius will need mana dropped to it a couple times over the 30s cooldown on your main ini. use the time while main ini is on cooldown to top up the mana on 2nd Towerboost monk too.

Using the debuff+boost ability on initiate at the same time will help you get further on later waves, but it does make cooldown occur more regularly ofc

Build is high maintainance, definitely not afkable, and takes a very long time. In terms of rewards at wave 98 I got around 670 accessories (just under 5 hour run) ~ 130acc/hour, so if you want to compare to regular accessory runs, it was roughly equal to 20 acc every 10m... No bracer accessory from here is nice, because void/divine bracers will most likely take your bracer slot.