- Q: If my investigator is usurped by the Homunculus, what happens to the trauma suffered by my original investigator? A: Any physical and mental trauma suffered by an investigator who is usurped by the Homunculus is transferred to the Homunculus. The Homunculus begins each scenario with all trauma suffered by the investigator it has usurped. (The Drowned City Investigator Expansion FAQ, March 2025)
The Great Work
Divide and Unite
Актив
Pact. Science.
Цена: –.
Permanent. Limit 1 per deck. Purchase only at deck creation.
You earn 1 additional experience after each scenario of this campaign. If you are defeated, you are usurped by the homunculus (replace each signature card in your deck with a random basic weakness, flip this card, and swap it with your investigator for the remainder of the campaign).
Lost Homunculus
The Forgotten Child
Investigator
Construct. Scion.
- 2
- 2
- 2
- 2
Cannot be chosen as a starting investigator.
You cannot add, remove, or upgrade cards from your deck.
You get +2 skill value while resolving abilities on Spell cards.
Forced - When you are defeated: You are killed.
effect: +0. Draw 1 card.

FAQs
(from the official FAQ or responses to the official rules question form)Reviews
Pros:
- Provides 1 additional XP after each scenario (duh).
- Doesn't kill you outright after being defeated unlike Charon's Obol.
- Is a Science asset, so can be taken on Kate Winthrop alongside the usual Mystics and investigators with level 0 Mystic access.
Cons:
- If you're defeated once, you get Homunculus'd - meaning you can't change your deck, you get a load more basic weaknesses, and your statline will make you want to cry.
- Two strikes and you're out, if you're defeated again you're killed.
- May encourage cheating: "If I hadn't drawn the I wouldn't have been defeated, so let's ignore it!"
Deckbuilding Tips:
- Pairs well with Arcane Research and Down the Rabbit Hole - synergising by offering more XP.
- In the Thick of It is less worth it, as in 3 scenarios you'll have earnt that XP back from the Great Work, and the trauma puts you at risk of Homunculus-ing (I know Arcane Research provides trauma as well, but Arcane Research has a much greater pay-off).
- For Dexter, Sefina, Charlie and Lola, it pairs well with Charon's Obol - as realistically the Homunculus is annoying enough that death may be preferable!
- Transfiguration can un-Homunculus you for a scenario. Obviously you need to buy this before you Homunculus as you can't change your deck at that stage. Charlie and Lola are good Transfiguration abusers in particular given their wide card pool. EDIT: As mentioned below, The Red-Gloved Man, Summoned Hound and similar can help with the Homunculus statline - but I'd still advocate for not becoming the Homunculus in the first place!
- You'll want to consider how many upgrade points there are in your campaign, and so how much bonus XP you'll be earning. I usually use 8 scenarios with 7 upgrade points as my rule of thumb for XP-boosting cards (with some luxury XP upgrades in your back pocket if the campaign goes on longer).
Other points to note:
- From the discussion in the comments below, the jury's out on how the Homunculus will work with Exile effects. I'd imagine this has been asked of FFG so hopefully there will be an FAQ on this at some point.
I just posted a Dexter deck today using both this and Charon's Obol (on the 1st April no less...). Generally as mentioned above you should think out your upgrade path for a Great Work deck before starting a campaign, as analysis-paralysis is common if you're awash with XP. It's also good to think about your backup plan should your investigator die (Ascetic decks are a good tool for this, I posted an Ascetic Kymani deck in the past month with the goal of replacing killed investigators). That's all there is to say really - watch out for the Homunculus!