Just to be transparent about the future of this app; Monster Lair will not be maintained beyond the current state and content (meaning everything until Bestiary 3). This started as a hobby project and because there were no really good encounter builders available, but my priorities have shifted and there are great alternatives out there. Thank you for using my app and have fun playing Pathfinder! :)

Cheers, Rob

Monster Lair helps you to create and export your encounters for Pathfinder Second Edition by Paizo.

Core features:
- Create your own encounters and let the app calculate XP values and encounter difficulty for you. This encounter calculator also allows the Proficiency without Level variant rules.
- Random encounter generation (completely random or according to template)
- Random treasure generation for a party level
- Add custom monsters to encounters
- Browse lists of monsters, hazards and treasure from all sources with a bunch of filters for traits, rarity, etc. Everything links to the corresponding Archive of Nethys entry.
- Print your saved encounters or save them as PDF so you have them handy at the table.
- Dark mode ready