Sovereign Bulblax in Pikmin 4 is a boss that can be found in Giant's Hearth. Learn Sovereign Bulblax's location, the recommended Pikmin to use against it, how to beat it, as well as its weight and Sparklium value in this guide.

Recommended Pikmin Against Sovereign Bulblax

Use Red Pikmin and Ice Pikmin

Recommended Pikmin
Red Pikmin	Ice Pikmin

It's ideal to not prolong the fight with Sovereign Bulblax; do as much as damage as possible with Red Pikmin. To extend the time you can deal damage, bring along lots of Ice Pikmin as well.

All Pikmin Types

How to Beat Sovereign Bulblax

Steps to Beat Sovereign Bulblax
Step 1: Bait It to Eat a Bomb Rock Step 2: Use Rush to Launch Your Pikmin on Its Head Step 3: Watch Out For Its Body Slam Move Step 4: Use Your Whistle When It Roars

Bait It to Eat a Bomb Rock

To start the fight, bait Sovereign Bulblax into eating a Bomb Rock by equipping one, standing in front of it, and wait for its lick move. Once the bomb detonates, Sovereign Bulblax will fall and get stunned.

Note that you have to disband everyone here, including Oatchi, so Sovereign Bulblax focuses on you and none of your Pikmin interfere.

Use Rush to Launch Your Pikmin on Its Head

Once Sovereign Bulblax is stunned, immediately use whistle to recall your Pikmin, ride Oatchi, then use Rush towards its face to deal damage and launch all of your Pikmin on it.

It's ideal to have at least 30 Ice Pikmin. This way, you can freeze Sovereign Bulblax before he recovers from being stunned, extending your time to attack. Filling up the rest of your team with Red Pikmin will ensure that you deal great damage or even beat the Sovereign with just one rush!

You can increase your maximum Pikmin limit by collecting Flarlics scattered throughout the game.

All Flarlic Locations

You Can Also Launch Your Pikmin on Its Chin

You can also launch your Pikmin on its chin after it finishes its lick move.

You will deal significant damage before Sovereign Bulblax jumps and scatters the Pikmin. When it does this, immediately use your whistle to recall your Pikmin to safety.

Watch Out For Its Body Slam Move

Being too close to Sovereign Bulblax will prompt it to do its body slam move, which can eliminate lots of Pikmin if you're not careful. Time your attacks right and make sure you and your Pikmin are safe.

Use Your Whistle When It Roars

Sovereign Bulblax's roar will scatter Oatchi and the Pikmin. If caught in a bad spot, they can be subject to the Sovereign's judgement. Be sure to immediately use your whistle to regroup your team to safety!

Sovereign Bulblax Basic Info and Location

Overview

Sovereign Bulblax Overview
Family	Weight	Sparklium Value	Pikmin Yield
Grub-Dog	30	20	50
Sci. Name	Oculus supremus (advanced age)
Locations	▸Giant's Hearth ▸Cavern for a King
Dalmo's Log	The value a living creature has within its ecosystem has no relation at all to how big or small it is. That being said, this massive mountain of a critter is truly majestic! Not only does it have the courage and means to lay waste to any opponent, it also has a roar that could make the boldest traveler start to tremble in their space suit!
Olimar's Log	An Emperor Bulblax of extremely advanced age. It will no longer display the pack behavior commonly exhibited by younger members of its species. Instead, as an individual ages, it leaves the herd and exhibits more solitary behaviors. It feeds by using its strongly developed legs to leap upon and crush its prey with speed disproportionate to its massive body. To determine the age of any given specimen, you can count the rings of hide calcified in the form of a carapace. One ring forms roughly every year the creature lives. Individuals with over a hundred rings have been discovered so far. The Sovereign Bulblax's back is often covered in moss and pteridophytes. On a few occasions, specimens have been found with a rare species of mushroom, called a Bulborel, growing on its back.
Louie's Log	For a light appetizer, pluck the ferns off its back and lightly cook to remove any astringent flavor. The tongue, eyes, lips, meat, and fat are very tasty and can be prepared in a variety of ways. Mature specimens have a more highly developed umami flavor.

All Sovereign Bulblax Locations

Sovereign Bulblax Locations
Giant's Hearth	Located south of the map
Cavern for a King	Sublevel 18

The first Sovereign Bulblax will be located in the Giant's Hearth, south of the map while the other one is located in the Cavern for a King.

List of All Cave Locations

Pikmin 4 Related Guides

List of All Bosses

List of All Bosses

Bosses
Empress Bulblax	Emperor Bulblax	Sovereign Bulblax
Horned Cannon Beetle	Arctic Cannon Beetle	Man-at-Legs
Groovy Long Legs	Snowfake Fluttertail	Giant Breadbug
Gildemander	Mammoth Snootwhacker	Foolix
Burrowing Snagret	Puffstool	Toxstool
Porquillion	Puffy Blowhog	Masterhop
Bug-Eyed Crawmad	Crusted Rumpup	Bloomcap Bloyster
Waterwraith	Smoky Progg	Ancient Sirehound