Content Warning: This book addresses mature themes including dismemberment, serial murder, human sacrifice, kidnapping, enslavement, and torture. Use your own judgment.

Who This Appeals To

Built for Pathfinder 1e players and GMs who want to run evil campaigns or build truly memorable villain NPCs. If your group has ever wanted to play the bad guys — or throw a mechanically terrifying antagonist at the party — this book delivers the tools to do it right.

Features

• New archetypes and alternate class features for five classes: alchemist, barbarian, rogue, summoner, and witch
• The Body Artist alchemist — harvest living victims' body parts to form powerful grafts
• The Altar-Bound Witch — specialize in human sacrifice to gain incredible magical power
• Discoveries, rage powers, rogue talents, and hexes all designed for villainous play
• Equally useful for evil PCs and NPC villain builds

What You'll Experience

This isn't just flavor — every archetype here has mechanical teeth. Your villains will get under the party's skin (sometimes literally). Whether you're running a full evil campaign or just want a more dangerous antagonist, Insidious Intentions gives your dark characters the class support they deserve. The Body Artist and Altar-Bound Witch in particular are standout options that create genuinely unsettling, mechanically distinct characters.

Common Questions

Can these archetypes be used for NPC villains only? Yes — all archetypes work equally well for evil PC characters or as NPC villain builds for GMs.

Is this compatible with Pathfinder 1st Edition? Yes — all content is designed for Pathfinder 1e.

Related Products

• Ultimate Evil – Pathfinder villains, evil NPCs, dark class options & cursed magic items
• Ultimate Villainy Bundle – Save on Insidious Intentions & Ultimate Evil together
• Necromancers of the Northwest MEGABUNDLE – The complete Necromancers of the Northwest collection