Complete Witcher 3 Bestiary Lists Every Monster's Weaknesses

This reference gathers every creature entry in The Witcher 3 along with the expansions' additions. Entries are grouped by monster family and note the oils, signs, and bombs that work against them. It is intended as a full bestiary resource for players hunting weaknesses.
The guide organizes The Witcher 3’s creatures into broad families, including beasts, cursed ones, draconids, elementa, hybrids, insectoids, necrophages, ogroids, relicts, specters, and vampires. It covers base-game encounters plus additions from Hearts of Stone and Blood & Wine, aiming to serve as a complete reference for players checking monster weaknesses.
Each entry pairs a creature with recommended tools such as specific sword types, oils, signs, and bombs. For example, werewolves are listed with silver swords, Cursed Oil, Moon Dust, Devil’s Puffball, and Igni, while basilisks are tied to Draconid Oil, Aard, Grapeshot, and Golden Oriole. The article is credited to Jake Fillery, a GameRant guides editor.
This kind of consolidated bestiary could make The Witcher 3 more approachable for newcomers and completionists, who may spend less time testing weaknesses by trial and error. It may also support community discussion and guide-driven engagement around an older RPG and its expansions. Publishers and guide writers could see continued interest in evergreen reference content, though the impact is likely limited to players seeking optimization rather than broad societal change.