i saw in and old website that zombie mashrooms drop them but then i looked at their dropping in the monster book and there was no ilbi.
Hey mate, I would like to recommend you those sites in order to check any droprate: https://royals.ms/library/ and https://bbb.hidden-street.net/search_finder Our royals library isn't the most complete library but some drops has been changed for the original version as some valuable scrolls such as CS so is better to check both before go and spend time hunting . Some player who were used to hunt at Wolf Spiders as Honoria says they were used to drop the illibis because it barely reach 1m or 2m as value each set. So don't waste your time farming them and get them from the FM, if you're a new royals player just add me as "IvanN" in the game so I could help you with some stuff and mesos.
Mushmom, Lycanthrope, Wolf Spider, Dual Birk, Spirit Viking, Zombie Mushmom. I have 3 sets from farming at spirit vikings if you want them, just whisper ArcticEdge in game and I can drop them for you.
