Shifting Sands God Bosses

Soulmask does not have a boss ladder in the Valheim sense. The base game’s “bosses” are diffuse: pyramid guardians and elite machines that gate mask power rather than the next biome. The clean, named boss set lives in the Shifting Sands DLC, where three bosses themed on Egyptian gods (Sobek, Anubis, and Amun-Ra) each hand you a mask, while a fourth mask, Horus, is granted at the start with no fight. Understanding the difference matters, because it tells you why you fight a boss at all. In Soulmask you fight bosses to power up masks, not to unlock the next tier of metal.

How bosses fit progression

Base-game world bosses sit at Pyramids, and beating one lets you repair a mask’s Data Node at the pyramid’s pedestal. That makes them optional-feeling power spikes. You can climb the metal tiers and clear most regions without a strict boss order, then take bosses when you want a specific mask node unlocked. The Shifting Sands bosses are more structured: they are the intended path through the desert, and each is the only source of its mask.

The base-game pyramid bosses are named fights, each unlocking a mask Data Update: the Saber-toothed Predator (Rainforest), Fogfrog (Wetland, unlocks Mimicry mode), Vajra Ape (Plateau, unlocks teleport), Tempest Griffin (Wasteland), and Mammoth (Snow Mountain).

Every mask you take starts at level 1 and levels only while you wear it, since mask EXP equals the Awareness you earn wearing it. Acquiring a boss mask is the start of a grind, not the end of one.

Horus, the free start

Horus is granted automatically at the DLC’s opening. You fall from the sky already wearing it, and Horus arrives early with no fight. The Horus mask is subtitled Celestial Wings, so the two names refer to one mask, not two. It is the exception that proves the pattern: the other three desert masks all cost a boss kill.

Sobek, the crocodile

Sobek is the first real Shifting Sands boss, a giant crocodile guarding an Ancient Pyramid in the desert, found near the Barren Sandland portal at a river junction. The reward is the Sobek mask, which grants better movement through water and damage mitigation in combat. Sobek is also the gate to the airship: you must defeat it before the desert opens up to ship travel, which makes it the practical first objective of the DLC.

Anubis, the hound

Anubis is a hound boss near the Sunken City Mysterious Portal. Clear the fight, enter the pyramid, and claim the Anubis mask. Anubis is the summoner option: defeating enemies lets you temporarily raise them as an undead army that fights alongside your tribesmen. It turns a fast-kill playstyle into a snowball, since every kill can become another temporary ally.

Amun-Ra, the scarab

Amun-Ra is a scarab boss, officially named the Onyx Scarab in the patch notes, at an Ancient Pyramid near Rock Lake, in the northern part of the desert map. The Amun-Ra mask is solar-themed, built around damage and support. It rounds out the desert set as the offensive, sun-powered option to Sobek’s defense and Anubis’s summons.

The boss-to-mask map

Boss	Where	Mask	Mask role
Horus	Granted at DLC start	Celestial Wings / Horus	Flight and exploration buffs
Sobek	Pyramid near Barren Sandland portal	Sobek	Water movement, damage mitigation
Anubis	Pyramid near Sunken City portal	Anubis	Raise temporary undead
Amun-Ra	Pyramid near Rock Lake, north	Amun-Ra	Solar damage and support

A Burning Highlands boss and its ultimate mask were announced for September 2026, announced and not yet shipped, so the set is still growing. Mid-game you unlock the ability to swap masks on the fly, so the goal is to own all of them and switch by situation rather than to commit to one.

Next: the masks guide for leveling, energy, and node repair, and the airships guide for the ship travel that Sobek unlocks.