The Cursed Monarch fusion at a glance

The new Halloween Part 2 fusion is inside Abandoned Manor, in the upstairs altar room. First unlock Manor Door with Manor Key. The altar has four positions in total: 2 Ghost Fish Eternal and 2 Voidseer Pumpkin Divine. The announcement asks you to work with another player to obtain Cursed Monarch Divine.

Recipe: four pets in total

Four altar pedestals labeled Ghost Fish and Voidseer Pumpkin, with Ready and Missing states.
Four altar pedestals labeled Ghost Fish and Voidseer Pumpkin, with Ready and Missing states.
PetRarityTotal quantityWhere to obtain it
Ghost FishEternal2Halloween fishing with Haunted Rod; available before Part 2.
Voidseer PumpkinDivine2Pet/egg from the Abandoned Manor biome, already present in Part 1.

These are the totals across all four pedestals, not four required pets per player. A duo could organize by bringing one of each pet per person; that is a suggestion, not a game rule or a guarantee that any contribution earns a reward.

Step by step

  1. Unlock access with Manor Key

    If the door is still locked, follow the short route: Phantom Express access and Haunted Rod through Echo → train → Forgotten Town → green whirlpool → underground fishing near Gus → Manor Key → chained Manor Door. The separate key tutorial covers the route and video. No key drop percentage is confirmed.

    Manor Key tutorial and video →

    Chained Manor Door with the message asking the player to fish up Manor Key.
    Chained Manor Door with the message asking the player to fish up Manor Key.
    A player in a glowing green whirlpool on the water.
    A player in a glowing green whirlpool on the water.

  2. Prepare the two matching pairs

    Gather the recipe's 2 Ghost Fish Eternal and 2 Voidseer Pumpkin Divine and coordinate with another player. Ghost Fish is not exclusive to the new underground lake. Use the requested pets, not Candy Corn, Pumpkin King or another pumpkin pet.

  3. Go upstairs to the altar room

    Enter through Manor Door, climb the mansion staircase and head into the upstairs room with books, purple lights and four pedestals. The interior screenshot shows the upper landing and passage ahead. This is not the boss portal or an older fusion machine.

    Abandoned Manor interior with stairs, an upper landing and a passage ahead.
    Abandoned Manor interior with stairs, an upper landing and a passage ahead.

  4. Read the labels and fill each pedestal

    There are two Ghost Fish positions and two Voidseer Pumpkin positions. Hold the requested pet and use the pedestal interaction. The interface shows “Hold a Ghost Fish” and “Place Voidseer Pumpkin”; PC may show E, while mobile and console use their displayed control. “Missing” means empty; “Ready” means filled. Follow names and symbols, not a fixed left/right order. Coordinate until all four are filled; do not drop pets randomly or use a trade as a substitute.

    Fusion altar with pedestals labeled Voidseer Pumpkin and Ghost Fish.
    Fusion altar with pedestals labeled Voidseer Pumpkin and Ghost Fish.

  5. Follow the ritual and check your egg inventory

    Once the set is complete, follow the sequence and instructions shown at the altar and wait for the animation. The announced result is Cursed Monarch Divine. Check your egg inventory for the reward and follow the game's placement/hatching instructions at your base. A final “Fuse” button, automatic activation, cost, duration, eggs per participant and incubation time are not confirmed. The image shows the ritual animation, not a verified portrait of a hatched pet.

    Purple fusion ritual animation with a crowned object and glowing effects.
    Purple fusion ritual animation with a crowned object and glowing effects.

Frequently asked questions

Do I need four pets of my own?

The recipe totals four pets across the altar: two of each species. Cooperation is encouraged; the minimum contribution needed per account and solo completion are not confirmed.

Where is the Cursed Monarch altar?

Inside Abandoned Manor, in the upstairs room reached by climbing the staircase. Read the four pedestal labels there.

Does Manor Key open the boss portal? Do I need 65 kills?

The confirmed key use is opening Manor Door and reaching the altar, not automatically unlocking Pumpkin King Portal. No boss win or 65-kill prerequisite for this fusion is confirmed; Pumpkin Brute Eternal at 65 kills is a separate reward.

What does Already Fused mean? Can I repeat the fusion?

The message was observed after the ritual and shows a repeat restriction in that session/account. Reset rules and a permanent once-per-account limit are not confirmed; neither unlimited repetition nor a permanent limit can be promised.

Cropped altar view showing the “Already Fused” interaction message.
Cropped altar view showing the “Already Fused” interaction message.
Are the ingredients consumed or returned?

This has not been verified. Do not rely on a guaranteed return of the pets.

What income and weight will Cursed Monarch have?

No universal base income or resulting-weight formula is confirmed. Do not apply older fusion formulas; values from a creator server with generated or altered pets do not establish normal results.

Are mutations inherited, and can I apply consumables afterward?

Inheritance and compatibility with every consumable are not established. Application failures have been reported, but they do not establish a permanent rule.