How to Get Cursed Monarch in Steal an Egg (Fusion Recipe) 2026

To get the Cursed Monarch in Steal an Egg, unlock the Abandoned Manor, go upstairs to the Fusion Machine, and fuse Ghost Fish (Eternal) with Divine Voidseer Pumpkin alongside another player. The machine then gives you a Divine Cursed Monarch Egg, which you place at your base and hatch.

That one sentence hides a long road. The manor door needs a key, the key needs a train ticket, and the Voidseer Pumpkin is one of the rarest pets in the Halloween pool. This guide lays out the recipe, every step in order, where to find each ingredient, and the details the developers have not published yet.

What Is the Cursed Monarch in Steal an Egg?

The Cursed Monarch is a Divine-rarity pet added in Update 10, the second half of the Halloween event. It is not sold in any shop and does not appear in a normal egg pool. The only route is a secret fusion hidden inside the manor, and the official notes describe it as a co-op unlock: you need another player to complete it.

If that sounds familiar, it is the same design as earlier fusion pets. The Enchanted Tree hides a two-player fusion that makes the Spirit World Guardian, and the Angels and Demons shrine fuses a Light and a Dark pet into a new Divine. The Cursed Monarch follows that pattern, which is why most players expect it to sit near the top of the income charts. Treat that as a reasonable expectation, not a fact: its base income has not been published in anything we could verify.

What Is the Cursed Monarch Recipe?

The patch notes name two ingredients. Everything else about the quantities is where reports disagree.

Ingredient	Rarity	Where it comes from
Ghost Fish	Eternal	Fishing in the Corrupted Realm
Voidseer Pumpkin (called Divine Voidseer in the notes)	Divine	Manor egg pool, or a very rare fishing drop
A second player	n/a	Required to activate the machine

The Fusion Machine has four pedestals. One guide describes each player placing one Ghost Fish and one Voidseer Pumpkin, which fills all four slots. Another describes two Ghost Fish and two pumpkin pets in total. Both fit four pedestals and two players, so the safest reading is two pets per person. Still, read the on-screen requirement before you commit rare pets, because the machine consumes what you put in.

How Do You Get Cursed Monarch? Step by Step

1. Finish Echo’s Memories. Return the four lost items to Echo and follow him to the Ghost Fisherman.
2. Get the Haunted Rod. The Ghost Fisherman hands it over, and a short underwater minigame gives you the ticket.
3. Ride the Phantom Express. It arrives at :00 and :30 every hour and takes you to Forgotten Town.
4. Fish up the Manor Key. Jump into the green whirlpool, cast from the wooden dock, and keep going until the key drops.
5. Open the manor door. Press E on the door at the gate. You only do this once.
6. Bring a partner upstairs. The Fusion Machine is in the room with four pedestals on the first floor.
7. Place your pets and collect the egg. Both players receive a Divine Cursed Monarch Egg, which you place in a pen at your base to hatch.

Steps one to five are covered in full in our Abandoned Manor guide, including what to do when the key refuses to drop. If you already hold the rod and ticket from the first half of the event, start at step three.

Where Do You Get the Voidseer Pumpkin?

This is the real bottleneck, and it decides whether you finish at all. Voidseer Pumpkin is the rarest of the 18 biome pets in the Halloween pool, with a spawn chance of roughly 0.056% in the manor’s egg table. That is about one egg in 1,800 spawns.

You have two realistic routes:

• World spawns. Divine eggs have appeared in both the manor grounds and the Graveyard. A rare spawn triggers a server-wide alert, and everyone races for it, so being near the manor and fast on your feet matters.
• Fishing. The pond in the Corrupted Realm can pull a Voidseer Pumpkin Egg directly as a very rare catch. It avoids the race, but there is no published drop rate.

Two details save you from wasted effort. The Voidseer Pumpkin is not inside the Halloween Dimension Egg, so spending Candy Corn on that egg will not help. And the portal into the dimension requires 2.5 million Speed, so train that first if you have not already.

Where Do You Get Ghost Fish?

Ghost Fish is the easier ingredient. It is an Eternal pet that drops from fishing in the Corrupted Realm, which means the same Haunted Rod you use for the Manor Key also farms it. Reported base income sits between roughly $1.5B and $3B per second, depending on the index. Because the fishing loop gives you both the key and the Ghost Fish, most players should fish first and let the pumpkin come from luck.

Do You Need a Partner to Get Cursed Monarch?

Yes. The update notes state that you must work with another player to unlock it, and the machine’s four pedestals are built for two people. A friend is the safest partner, because each of you is risking rare pets and you should agree who brings what before you step upstairs.

If you are playing solo, the practical options are to team up with a friend who also holds a Voidseer Pumpkin, or to coordinate with a server-mate and confirm on voice or chat before placing anything. Do not hand pets to a stranger outside the machine. The fusion needs no trade, and anyone asking for one first is the risk.

Is the Cursed Monarch Worth Fusing?

The honest answer is that nobody can price it yet. The fusion consumes a Divine Voidseer Pumpkin, which already earns roughly $12.5B to $14B per second at base, plus Ghost Fish. With the Cursed Monarch’s own income unpublished, you are trading a known, strong pet for an unknown one.

A sensible way to decide: if you have a spare Voidseer Pumpkin and you are already partnered up, the upside of a new Divine is hard to ignore. If the Voidseer Pumpkin is the best pet you own and you have no backup, wait for confirmed income numbers before you feed it to the machine. Our all pets list is the place to compare once the Cursed Monarch is indexed.

Can You Still Get Cursed Monarch After the Event Ends?

That is the most urgent question. The official listing for Halloween Part 2 runs from October 24 at 15:00 UTC to October 25 at 16:34 UTC. The door stays unlocked for the rest of the event, but nobody has confirmed whether the manor, the machine, or the key return later. Event eggs have been pulled from shops when previous windows closed, so do not plan around a rerun.

If the window has already closed when you read this, check the in-game notice before spending time on the key. Details may change if the developers rebalance or re-run the content.

Fusion Machine Not Working? Check These First

The machine has not published any error messages we can quote, so these are the likeliest causes based on how it is built:

• You are alone. The notes require a second player.
• The door is still locked. You cannot reach the room until you use the Manor Key.
• The wrong rarity or variant is in the slot. The recipe names Ghost Fish (Eternal) and Divine Voidseer, so test with exactly those before experimenting.
• You are upstairs in the wrong room. The machine is on the first floor, in the room with four pedestals.

Finally, ignore any video or site offering a free Cursed Monarch or a secret code. Steal an Egg has no code system, and the only legitimate source is this fusion.