The method i use now is even more consistant, and there are a few missing tiles that are important to making it work, this method works 100% of the time for every wave after wave 5. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-QmiZykLjSEA.html
the gear i use is 5b however you do not need torva, ely, eldritch, or even scythe for this method. They all make minor differences in this method. Shadow and max mage is the big carry here but thats still about 2b.