It is impossible to 100% complete the bestiary in a "For the worthy" world due to two missing creatures.
Another possibility would be to suspend the replacements during some event, such as during a Lantern Night.
- Bunnies are replaced by dynamite bunnies and can never be encountered
- Demons are replaced by voodoo demons and can never be encountered
Another possibility would be to suspend the replacements during some event, such as during a Lantern Night.