The editor pulls data from all installed packs for reference and import and likely won't function properly without the core lancer data. v3 zip download, v2 zip download. The Lancer Core NPCs pack included with the purchase of the book is recommended as well for NPC creation reference.

Where to find Packs: massif-press.itch.io. COMP/CON reads v2/v3. Foundry reads v2. Wallflower NPC LCP unlocks the experimental Eidolon creator.