Talus chute ice imp/siege ice golem farm

Over 10 years ago I used to farm ice imps and siege ice golems in Talus Chute outside of Ice Caves of Sorrow with a R/Mo. I'm not sure if it was for some item drops or was it only for gold or something. Only skills I remember from the build are barrage, essence bond and mending :D

I didn't find anything even remotely similar from pvxwiki archives and I'm sure I did not design it by myself back then. Someone must have given the build for me or I have found it somewhere.

Does anyone remember this kind of farm?