Blox Fruits Hellfire Gas Boss Location Where the Hell Rider Spawns and How to Get the Mutation

There is no separate Hellfire Gas boss in the sources I checked. The boss is the Hell Rider, a new domain raid boss that appears when hellfire engulfs a Halloween door. Hellfire Gas is a different reward: a Gas Fruit mutation that comes from the Spooky Gacha. This guide explains both, covers the event dates and shows what is still unconfirmed, including The Pit location in your keywords.

⚡ Quick Intel: Hell Rider and Hellfire Gas

• Boss: Hell Rider, via a burning door
• Mutation: Hellfire Gas, Spooky Gacha prize
• Event: Oct 31 to Nov 14, 2026
• Gacha cost: 500 Spooky Tokens per roll
• The Pit: Not confirmed

Hellfire Gas vs Hell Rider

Beebom, Stealthy Gaming and Roonby all treat these as two separate things.

Item	Detail
Hell Rider	New domain raid boss
Hellfire Gas	Mutation for the Gas Fruit
How to get Hell Rider	Find a door engulfed in flames
How to get Hellfire Gas	Win it in the Spooky Gacha
Link between them	None found

Beebom says Hell Rider is “a new domain raid boss triggered when a Halloween door is engulfed in hellfire.” It describes Hellfire Gas as a chainsaw-and-flame mutation. However, no source says the boss drops the mutation, so do not farm the Hell Rider for Hellfire Gas.

Event Dates

Stealthy Gaming reports that the Hellfire Halloween Event starts on October 31, 2026 at 10:00 AM EDT (7:00 AM PDT) and ends on November 14 at 8:00 PM EST. Roonby says it runs from October 31 to November 15. Because the sources differ by a day, treat the end as November 14 to 15, depending on your time zone. Stealthy Gaming also notes that its article is a pre-release write-up, so dates may change.

How to Find the Burning Door

Doors appear during the Harvest Moon, which gives you the window to look.

Item	Detail
Harvest Moon start	Top of every hour
Duration	About 10 minutes
Seas	All three
Activity	Knock on Halloween doors

Beebom says “The Harvest Moon rises every hour across all three Seas, letting players knock on doors for 10 minutes.” Roonby describes the signal as “a door surrounded by flames,” and says nearby doors then turn into portals that other players can use to join the fight. Stealthy Gaming says the flaming door leads to a separate boss arena.

1. Wait for the top of the hour. The Harvest Moon starts then.
2. Visit islands with Halloween doors. Knock on them for Trick-or-Treat.
3. Look for flames. Hellfire around a door triggers the Hell Rider.
4. Join the portal. Other doors become portals for your group.

No source says how a door catches fire or how likely it is. Also, Stealthy Gaming advises you to check the Harvest Moon timing in game.

Is the Hell Rider at The Pit?

Not confirmed. None of the three event guides I read mention The Pit, and Roonby says only that the boss appears on “the islands” during Trick-or-Treat. Beebom says doors appear “across all three Seas.” Therefore, I cannot name a fixed spawn point, and the burning-door trigger suggests the boss has no fixed spot.

Hell Rider Drops and Stats

Item	Detail
Drops	Spooky Tokens and a Special Spooky Concoction, per Stealthy Gaming
Alternate drop	Spooky Potion, per Roonby
Drop rate	Not provided
Health and stats	Not provided
Level	Not provided

The two sources name the item differently, “Special Spooky Concoction” and “Spooky Potion,” so they may describe the same reward. Roonby says it creates a zone where anyone inside earns Candy Corn. Roonby also calls the Hell Rider “a stronger enemy” than usual Halloween challenges and advises preparing first.

How to Get Hellfire Gas

You win it in the Spooky Gacha. Beebom calls it a “grand prize” and says each roll costs 500 Spooky Tokens. Roonby says the gacha NPC is Zioles, in three places:

1. Sea 1: Middle Town.
2. Sea 2: Inside the Cafe at Kingdom of Rose.
3. Sea 3: Outside the Mansion on Floating Turtle.

Item	Detail
Source	Spooky Gacha
Cost per roll	500 Spooky Tokens, per Beebom
Drop odds	Not announced
Guaranteed reward	Not announced
Base Gas Fruit	3,200,000 Beli or 2,500 Robux, per Beebom

Because no source gives odds, I cannot say how many rolls you need. Stealthy Gaming says the odds, accessory names and any guaranteed reward system remain unannounced.

Spooky Tokens or Candy Corn?

The sources disagree on the currency. Beebom and Stealthy Gaming say the gacha costs Spooky Tokens. Roonby says you may need to collect a large amount of Candy Corn. The sources agree on how to earn it: Trick-or-Treat, minigames and pumpkin hunting. Stealthy Gaming confirms only one amount, which is 10 tokens for a correct Monster Chase answer. Check the gacha screen in game for the current currency.

For another Roblox boss and quest guide, see our The Forge Hayato questline guide.

Tips for the Event

These tips are my advice, based on the confirmed details.

• Be on a Sea at the top of the hour. The Harvest Moon lasts only 10 minutes.
• Play with a group. Burning doors open portals that others can join.
• Prepare before the fight. Roonby calls the boss stronger than normal Halloween content.
• Save tokens. At 500 per roll, plan your rolls instead of spending early.
• Check dates. The event may end on the 14th or 15th.

Common Mistakes to Avoid

• Hunting a “Hellfire Gas boss.” The boss is the Hell Rider.
• Farming the Hell Rider for the mutation. The gacha gives it.
• Searching for The Pit. No source places the boss there.
• Missing the hourly window. The Harvest Moon lasts about 10 minutes.
• Trusting a drop-rate number. No source publishes one.

Last verified: November 3, 2026, against Beebom, Stealthy Gaming and Roonby. Two of the sources are pre-release or early event write-ups, so details may change.

FAQs

Where is the Hellfire Gas boss in Blox Fruits?

There is no boss by that name in the sources I read. The Hell Rider appears when a Halloween door catches fire.

How do I spawn the Hell Rider?

Knock on Halloween doors during the hourly Harvest Moon and look for a door engulfed in flames.

How do I get Hellfire Gas?

Win it in the Spooky Gacha, which costs 500 Spooky Tokens per roll according to Beebom.

What are the Hell Rider’s drops?

Spooky Tokens and a Special Spooky Concoction, per Stealthy Gaming. No source publishes a drop rate.

When does the Hellfire Halloween Event end?

November 14, with one source saying November 15, depending on your time zone.

Is the boss in The Pit?

Not confirmed. No source places it there.

For more updates visit: GAME SPEC