Quick answer: As of October 24, 2026, no verified public percentage for the Divine Cursed Monarch fusion success rate in Steal an Egg has been found. Current launch-day guides describe a new co-op fusion inside the Abandoned Manor, but do not publish a tested probability or confirm whether ingredients are returned. Treat exact percentages as unverified unless backed by reproducible in-game testing.
The new Divine Cursed Monarch is a major target in Halloween Part 2. Before risking rare pets, separate the reported recipe from the questions that remain unanswered.

Is there a confirmed Divine Cursed Monarch success rate?
No confirmed success-rate percentage has been published in the sources reviewed. Current guides explain the route and reported ingredients, but do not provide a sample size or odds table supporting claims such as 50%, 75% or 100%. A successful attempt proves the route worked in that session; it does not establish a universal probability.
Some guides describe the process like a guaranteed recipe, while others discuss a secret machine and co-op unlock without detailing the activation sequence. Until the live machine shows clear odds—or players document many attempts under the same conditions—the safest answer is unknown probability, not a verified percentage. The current fusion guide also notes that pet consumption, result ownership and mutation inheritance remain unverified.
What ingredients are players reporting?
Launch-day coverage commonly names Eternal Ghost Fish and Divine Voidseer/Voidseer Pumpkin, with another player involved. Some reports describe four pedestals and two Ghost Fish Eternal plus two Voidseer Pumpkins across the full altar. Sources are not fully consistent about exact naming and each player's contribution, so read the labels on the machine in your own server before placing anything.
| Question | What current reporting supports |
|---|---|
| Fusion result | Divine Cursed Monarch is the announced target. |
| Location | Inside the Abandoned Manor, in an upstairs room. |
| Ingredients | Guides report Ghost Fish Eternal and Voidseer Pumpkin/Divine Voidseer; some show two of each across four pedestals. |
| Co-op | Another player is described as part of the process. |
| Success odds | No reliable percentage verified. |
| Ingredient refund | Not confirmed; do not assume pets return. |

How to reduce the risk before you fuse
- Unlock the Manor first. Walkthroughs describe obtaining a Manor Key by fishing in the secret area reached through the whirlpool near Forgotten Town, then using it at the Manor door.
- Bring a partner and inspect all four labels. Do not rely on a guide's pedestal order. Match the exact pet names and rarity labels shown in your live game.
- Do not commit your only rare pets based on assumptions. Ingredient consumption and reward ownership have not been conclusively verified. Agree with your teammate on contributions before starting.
- Record the attempt if you want to report odds. Capture the starting ingredients, prompts, result and whether pets remain. One success or failure cannot establish a probability.
- Check for updates before repeating. Early guides may be corrected as more players test the new machine.

Why exact odds claims should be treated carefully
A meaningful success-rate estimate needs a count of attempts under the same conditions, not a screenshot of one successful fusion. Reports should distinguish a failed interaction caused by a wrong ingredient or missing teammate from a genuine failure after every required pedestal is ready. They should also note whether the server was updated and whether the game displayed an error.
“I fused once and got the pet” does not prove a 100% rate. A missing ingredient prompt is not evidence that the recipe has a low probability, either. A trustworthy estimate needs a larger documented sample and a clear definition of an attempt.
What is confirmed about Halloween Part 2?
Current coverage places the Manor fusion within Steal an Egg's Halloween Part 2 expansion, which opened on October 24, 2026. The public event window is listed through October 25, but that schedule alone does not prove exactly when the fusion machine or Manor will stop working. Finish time-sensitive objectives early and check the live game rather than relying on an old countdown.
Sources reviewed: Steal Egg fusion guide, TechWiser's Abandoned Manor walkthrough, and Gaming Route's Halloween Part 2 coverage. These are third-party guides, not an official odds table.

Frequently asked questions
What is the Divine Cursed Monarch fusion success rate?
No verified percentage is available in the sources reviewed as of October 24, 2026. Treat exact percentages shared without documented testing as rumors.
Does the fusion always work?
That has not been established by a reliable sample. The announced recipe and one successful attempt do not prove a universal 100% success rate.
Which pets are needed for Divine Cursed Monarch?
Current guides report Eternal Ghost Fish and Voidseer Pumpkin/Divine Voidseer, with co-op. Some reports describe two of each pet across four pedestals. Follow the live machine labels because naming and contribution details vary between guides.
Will the fusion consume my pets?
Ingredient consumption has not been conclusively verified. Assume rare pets may be at risk and check the current in-game prompts before placing them.
Can I fuse alone?
Current launch coverage describes another player as part of the process. Solo completion is not confirmed, so plan to coordinate with a teammate.
Does Divine Cursed Monarch have confirmed income or mutation inheritance?
No universal base income or mutation-inheritance rule was verified in the sources reviewed. Check the resulting pet's live stats and do not automatically apply older fusion formulas.
Reporting note: This guide distinguishes confirmed in-game prompts from early community reports. Update it if the developer publishes official odds or changes the recipe.






