oh yes you can set homuncts to passive but even on the best custom AIs such as my own they go haywire and attack stuff ANYWAYS if the monsters pass in front of the homunculus. Once a homunculus starts attacking it goes inta-active again.
(This is me coding my OWN AI so yeah that dun work too well in the best case)
In any cause, I'm not afk leveling it cause I AM here. I'm just watching anime on my other monitor while I do, that's not illegal is it?