Invis to undead does not seem to work on mobs that reset randomly - for example, I still get attacked with it up by the ghouls on the northern road in Barovia.

n/t

You may already have checked this, but those ghouls prog-attack only at night, then aren't aggro (to characters over a certain level) after that. Maybe the prog ignores invis to undead.

>You may already have checked this, but those ghouls
>prog-attack only at night, then aren't aggro (to characters
>over a certain level) after that. Maybe the prog ignores
>invis to undead.

I poked through the code, and it uses the same codepath for attackign at night as it does for attacking during the day. I added in another check around invis to undead that should help prevent this as well.

He might be phrasing that incorrectly. Perhaps it's possible he means the mobs that are progged to load and attack immediately? IE: Like gibberlings. Dunno, a thought. Sorry if I'm wasting time.