looking for skill scroll or where to look for it

I'm searching for the scroll of Bat: Confusing Double rank 5. I know they typical drop on halloween but i hear that if you play bat they can drop too.

Can't find any at any player stores or buybacks. Any advice where to farm it? any place decent on recipes/skill scrolls i can farm?

Thanks

I'm honestly not aware of it dropping out of the halloween event, but I am not a lifetime bat like some others.

IF it drops at other times of the years for bats only, I would say go to Rahu desert and concentrate on the mages and death's heads. They are the ones that are most likely to drop scrolls, and that scroll is of the right level for them.

The other place that was popular for farming those scrolls during the Halloween event was the undead cave in Gazluk.

It only drops during Halloween event .

I've heard tell of some bats dropping bat scrolls down in Labs i think? Maybe that one is too high level though. If people say it only drops during Halloween, i would trust that information.

Thank you for the answer. I did some light farming as xerandus suggested on the desert and so far no bat scrolls, so i guess it could be it only drop on halloween.