Bosses

Lanterns Roblox Boss Summoning Recipes and Offering Planner

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Prepare offerings for the Pumpkin King, Grave Lord, or Witch Queen on Pumpkin Planet. Check each recipe, plan repeat summons, and subtract your inventory before collecting or buying more materials.

The Pumpkin King costs 10 Bones and 20 Cursed Seed; the Grave Lord costs 24 Bones and 15 Ectoplasm; the Witch Queen costs 15 Cursed Seed, 15 Ectoplasm, and 20 Witch's Eye. One summon of each requires 34 Bones, 35 Cursed Seed, 30 Ectoplasm, and 20 Witch's Eye before subtracting inventory. Bring your offerings to the altar beside Pumpkin Planet's stone circle, press E at Offer, and choose SUMMON for your boss.

Calculate total offerings and inventory shortages for any combination of the three Halloween summons.

For each offering, add each boss's per-summon requirement multiplied by its planned summon count. Shortage = max(0, total required − inventory).

  • Counts are whole summons using the altar's listed recipes.
  • Each offering is counted separately; no shared-party contribution, refund or discount is applied.

Three Boss Summoning Recipes

Each recipe pays for one summon at the Summoning Altar on Pumpkin Planet. Use the listed quantities to choose a boss or plan a mix of encounters.

The levels shown—120 for the Pumpkin King, 150 for the Grave Lord, and 180 for the Witch Queen—identify the boss's level, not a player-level requirement for summoning.

  • The Pumpkin King with a crowned orange pumpkin head, bulky shoulder armor, and a dark robe.

    The Pumpkin King

    Boss level
    120 level (Summoning Altar entry.)
    Bones required
    10 items (Per summon.)
    Cursed Seed required
    20 items (Per summon.)
  • The Grave Lord

    Boss level
    150 level (Summoning Altar entry.)
    Bones required
    24 items (Per summon.)
    Ectoplasm required
    15 items (Per summon.)
  • The Witch Queen

    Boss level
    180 level (Summoning Altar entry.)
    Cursed Seed required
    15 items (Per summon.)
    Ectoplasm required
    15 items (Per summon.)
    Witch's Eye required
    20 items (Per summon.)

Plan Summons and Subtract Your Inventory

Enter how many times you want to summon each boss, using whole numbers and setting unwanted bosses to 0. Then enter your available Bones, Cursed Seed, Ectoplasm, and Witch's Eye separately.

The calculator adds the offerings needed across all planned summons and subtracts the matching inventory. Required is the full amount your plan consumes; shortage is the amount you still need to collect or buy. A surplus of one offering cannot cover a shortage of another.

With the default plan of one summon per boss, the totals are 34 Bones, 35 Cursed Seed, 30 Ectoplasm, and 20 Witch's Eye. With inventory entered, use the shortage results as your collection list. A zero shortage means you already have enough of that material for the entire plan.

Collect or Buy the Missing Offerings

Fight Skeletons, Pumpkin Fiends, Ghosts, and Hex Witches on Pumpkin Planet to collect offerings. Bones and Cursed Seed are also available through the free Halloween pass.

To buy missing materials, visit Madame Hex at Sweets & Curses and use E / Shop. She sells Cursed Seed, Ectoplasm, and Witch's Eye for Candy, individually or in packs of five. Five-item packs cost exactly five times the single-item price, so buy the quantity you need without expecting a bulk discount.

Reserve shared materials before starting another encounter:

  • Pumpkin King and Grave Lord share Bones. Spending them on either boss reduces what remains for the other.
  • Pumpkin King and Witch Queen share Cursed Seed. Keep the Witch Queen's portion aside if both are in your plan.
  • Grave Lord and Witch Queen share Ectoplasm. Budget for both before using it at the altar.
  • Witch's Eye is used by the Witch Queen among these three recipes.

Use the resource directory to check offering sources and uses, or the shop guide for prices. To budget a purchase, follow the Candy budget guide and count only your missing purchasable materials, alongside any other items you intend to buy.

Use the Summoning Altar

The Summoning Altar sits beside the stone circle on Pumpkin Planet. Look for a raised stone altar decorated with candles and pumpkins. If you still need to reach the planet, follow the Pumpkin Planet travel guide.

  1. Approach the altar until E / Offer appears.
  2. Press E to open the summoning menu. Your four offering balances appear across the top.
  3. Find the entry for the Pumpkin King, Grave Lord, or Witch Queen and check its offering requirements. NEED ITEMS means you must collect more of the missing materials before summoning that boss.
  4. With the recipe complete, select SUMMON on your chosen boss's entry.
  5. Wait for the summoning animation. For the Pumpkin King, the boss appears inside the stone circle and a boss health bar appears.

For the encounter after summoning, use the Pumpkin King fight and quest guide.

Candlelit Summoning Altar with the E Offer prompt on Pumpkin Planet.
Summoning menu with three boss recipes, offering balances, and SUMMON or NEED ITEMS buttons.
Lanterns Roblox Boss Summoning Recipes and Offering Planner — illustrated cover

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