ToME: the Tales of Maj'Eyal

Despite the fact that ghouls cannot become antimagic with the Zigur, they can still become antimagic if you get an Antimagic Wyrm Bile Extract from the endless dungeon (See https://te4.org/user/196824/itemsvault). I actually LIKE being able to play as an antimagic ghoul so I would prefer if this bug is not removed (especially since it doesn't make the character overpowered or anything. It makes only slightly more sense than antimagic archmage). But, there is an issue with being an antimagic ghoul. Antimagic ghouls cannot wear the cloak of deception, which makes it impossible for them to talk to the last hope elder, and therefore proceed with the main quest. Even though I would prefer it if Antimagic Ghouls remain through use of the Antimagic Wyrm Bile Extract, I would prefer if they could finish the main quest without breaking.