Soulmask bosses

Temple guardians are summoned at a pyramid altar with food or alchemy items plus Worship Containers; each has Fierce, Berserk and Doom tiers with a minimum summon level. Tribal priests, plunderer leaders and ruin guardians are fought where they stand. Order, preparation and Worship Container sources; fight plans for every guardian.

Every boss tied to a Steam achievement plus the Shifting Sands world and Sand Bandit bosses named in patch notes. Shifting Sands camp leader levels are omitted because no reliable value was found. Summon tiers and levels: game data from Steam build 25955423 (15 October 2026) via Soulmask Database. Names, locations and unlock rates: Steam achievements (12 November 2026). Mechanics: official patch notes. The percentage beside each fight is the share of Steam players with its achievement.

Temple guardians

The summon level is your Awareness level requirement at the altar. Boss level is the level of the summoned guardian.

Saber-toothed Predator

• Cloud Mist Forest
• Rainforest Pyramid

The first guardian. The Fierce tier needs only summon level 5, and its pyramid gives the first large mask data update.

How to beat the Saber-toothed Predator: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Fierce Saber-toothed Predator	5	20	5 × Premium Fresh Meat, 5 × Beast Bone, 5 × Beast Blood, 1 × Worship Container	37.1%
Berserk Saber-toothed Predator	40	40	5 × Rare Fresh Meat, 5 × Premium Beast Bone, 5 × Premium Beast Blood, 2 × Worship Container	16.7%
Saber-toothed Predator of Doom	55	60	10 × Rare Fresh Meat, 5 × Rare Beast Bone, 5 × Rare Beast Blood, 3 × Worship Container, 1 × Earth Worship Container	7.8%

Fogfrog

• Cloud Mist Forest
• Hill Pyramid

Poison fight: summon items are alchemy products (Aloe Essence, Acidic Fluid, Blood Activating Cream), not meat.

How to beat the Fogfrog: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Poison Fogfrog	30	30	5 × Aloe Essence, 5 × Acidic Fluid, 2 × Blood Activating Cream, 1 × Worship Container	21.3%
Berserk Fogfrog	40	40	2 × Plant Essence, 2 × Excitant, 2 × Coagulation Cream, 2 × Worship Container	8.7%
Fogfrog of Doom	55	60	4 × Plant Essence, 4 × Excitant, 2 × Hematogenesis Cream, 3 × Worship Container, 1 × Water Worship Container	5.1%

Vajra Ape

• Cloud Mist Forest
• Plateau Pyramid (Table Mountain)

Summoned with cooked food and drinks: steak, fruit wine and kebabs, then mead and jam.

How to beat the Vajra Ape: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Almighty Vajra Ape	35	40	5 × Premium Steak, 5 × Fruit Wine, 5 × Fruit Kebab, 1 × Worship Container	18.2%
Berserk Vajra Ape	50	50	5 × Fried Rare Steak, 5 × Mead, 5 × Mixed Jam, 2 × Worship Container	7.0%
Vajra Ape of Doom	55	60	10 × Fried Rare Steak, 5 × Mead, 5 × Mixed Jam, 3 × Worship Container, 1 × Wind Worship Container	5.3%

Tempest Griffin

• Cloud Mist Forest
• Desert Pyramid (Northern Wasteland)

Northern Wasteland radiation: the Doom tier asks for Anti Radiation Essence.

How to beat the Tempest Griffin: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Sky-shading Tempest Griffin	45	50	5 × Seafood Quinoa Rice, 2 × Excitant, 5 × Premium Fresh Meat, 1 × Worship Container	11.7%
Berserk Tempest Griffin	50	55	5 × Seafood Quinoa Rice, 5 × Excitant, 5 × Rare Fresh Meat, 2 × Worship Container	5.9%
Tempest Griffin of Doom	55	60	10 × Seafood Quinoa Rice, 5 × Anti Radiation Essence, 10 × Rare Fresh Meat, 3 × Worship Container, 1 × Fire Worship Container	4.0%

Mammoth

• Cloud Mist Forest
• Snow Mountain Pyramid (Alpine Land)

Highest entry tier on Cloud Mist Forest: even Titan Mammoth needs summon level 50.

How to beat the Mammoth: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Titan Mammoth	50	60	5 × Fried Taco, 5 × Roasted Mushroom, 5 × Roasted Pumpkin, 1 × Worship Container	8.2%
Berserk Mammoth	55	60	5 × Fried Taco, 5 × Psychedelic Pot, 5 × Pumpkin Salad, 2 × Worship Container	4.0%
Mammoth of Doom	55	60	10 × Fried Taco, 5 × Psychedelic Pot, 5 × Fried Pumpkin Ring, 3 × Worship Container, 1 × Heaven Worship Container	4.0%

Sobek Crocodile

• Shifting Sands
• Coastal Dune ground ruins (Three River Junction)

Drops the first anti-gravity engine in Survival Mode (since 12 April) and the Abyss Overlord mask.

How to beat the Sobek Crocodile: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Fierce Sobek Crocodile	35	40	5 × Premium Fresh Meat, 5 × Beast Bone, 5 × Beast Blood, 1 × Worship Container	13.9%
Berserk Sobek Crocodile	45	50	5 × Rare Fresh Meat, 5 × Premium Beast Bone, 5 × Premium Beast Blood, 2 × Worship Container	5.3%
Sobek Crocodile of Doom	55	60	10 × Rare Fresh Meat, 5 × Rare Beast Bone, 5 × Rare Beast Blood, 3 × Worship Container, 1 × Earth Worship Container	2.6%

Anubis Hound

• Shifting Sands
• Sunken City ground ruins

Key to the inner chamber that holds the Doomsday Judgment mask. Patch #3 made the early fight easier.

How to beat the Anubis Hound: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Fierce Anubis Hound	35	40	5 × Premium Fresh Meat, 5 × Beast Bone, 5 × Beast Blood, 1 × Worship Container	9.0%
Berserk Anubis Hound	45	50	5 × Rare Fresh Meat, 5 × Premium Beast Bone, 5 × Premium Beast Blood, 2 × Worship Container	3.1%
Anubis Hound of Doom	55	60	10 × Rare Fresh Meat, 5 × Rare Beast Bone, 5 × Rare Beast Blood, 3 × Worship Container, 1 × Wind Worship Container	1.8%

Onyx Scarab

• Shifting Sands
• Desert Temple ground ruins (Rock Lake)

Guards the Glorious Hymn mask. Patch #5 removed its self-heal.

How to beat the Onyx Scarab: gear, weapons and counters

Tier	Summon level	Boss level	Summon materials	Steam unlock
Fierce Onyx Scarab	35	40	5 × Feces, 5 × Wheat Porridge, 5 × Wine, 1 × Worship Container	5.5%
Berserk Onyx Scarab	45	50	10 × Feces, 5 × Fish And Wheat Porridge, 5 × Wine, 2 × Worship Container	1.7%
Onyx Scarab of Doom	55	60	5 × Incense, 5 × Fish And Wheat Porridge, 5 × Wine, 3 × Worship Container, 1 × Heaven Worship Container	1.1%

Camps, ruins and final bosses

Boss	Type	Where	Level	Steam unlock
Central CoreNeeds the five Mysterious Devices from the temple guardian pyramids to summon. Unlocks Ancient Enhance Table technology.	Final boss	Frost Canyon Holy Ruins (hidden)Cloud Mist Forest	70	4.4%
Slayer XAchievement: Hidden Pearl: River Valley	Ruin guardian	River Valley Ancient RuinsCloud Mist Forest	25	25.9%
Mechanical Core XAchievement: Hidden Pearl: Rift ValleyHoly Ruins mask: Torch of Eternity.	Ruin guardian	Rift Valley Holy RuinsCloud Mist Forest	30	19.2%
Slayer XAchievement: Hidden Pearl: Wetland	Ruin guardian	Wetland Ancient RuinsCloud Mist Forest	35	12.0%
Mechanical Core XAchievement: Hidden Pearl: Jungle CaveHoly Ruins mask: Wilderness Mark.	Ruin guardian	Jungle Cave Holy RuinsCloud Mist Forest	40	9.7%
Slayer XAchievement: Hidden Pearl: Northern Wasteland	Ruin guardian	Northern Wasteland Ancient RuinsCloud Mist Forest	45	10.4%
Mechanical Core XAchievement: Hidden Pearl: Giant CraterHoly Ruins mask: Tactical Guidance.	Ruin guardian	Giant Crater Holy RuinsCloud Mist Forest	50	7.6%
Mechanical Core YAchievement: Hidden Pearl: Scorching VolcanoHoly Ruins mask: Shadow Walker.	Ruin guardian	Scorching Volcano Holy RuinsCloud Mist Forest	55	6.0%
Slayer XAchievement: Hidden Pearl: Dark Forest	Ruin guardian	Dark Forest Ancient RuinsCloud Mist Forest	60	5.7%
Mechanical Core YAchievement: Hidden Pearl: Frost CanyonHoly Ruins mask: Explorer.	Ruin guardian	Frost Canyon Holy RuinsCloud Mist Forest	65	6.1%
Retroreflector	Tribal priest	Flint Tribe camp, Western RainforestCloud Mist Forest	20	36.3%
Rock Breaker	Tribal priest	Claw Tribe camp, Northern RainforestCloud Mist Forest	20	29.4%
Observer	Tribal priest	Flint Tribe camp, MangroveCloud Mist Forest	25	14.9%
Blood Drinker	Tribal priest	Fang Tribe camp, Pit HillCloud Mist Forest	30	11.7%
Snake Heart	Tribal priest	Fang Tribe camp, Table MountainCloud Mist Forest	40	6.4%
Hardbone	Tribal priest	Flint Tribe camp, Great PrairieCloud Mist Forest	45	9.9%
Bloodletter	Tribal priest	Claw Tribe camp, Giant Wood ForestCloud Mist Forest	45	7.1%
Slayer	Tribal priest	Claw Tribe camp, Barren MeadowCloud Mist Forest	50	6.3%
Butcher	Tribal priest	Flint Tribe camp, Frostleaf GroveCloud Mist Forest	50	5.0%
Cold Toxin	Tribal priest	Fang Tribe camp, Alpine LandCloud Mist Forest	50	3.5%
Astrologer	Tribal priest	Flint Tribe camp, Lakeside ForestCloud Mist Forest	50	11.9%
Venom	Tribal priest	Fang Tribe camp, Southern WastelandCloud Mist Forest	50	5.7%
Forester	Tribal priest	Claw Tribe camp, Dark ForestCloud Mist Forest	50	7.2%
Plunderer leaders (3)Achievement: Jungle Foes	Plunderer leader	Western Rainforest ground ruinsCloud Mist Forest	25	26.6%
Black HeartAchievement: Volcanic Forest Secret	Plunderer leader	Volcanic Forest ground ruinsCloud Mist Forest	50	9.0%
Plunderer leaders (2)Achievement: Iceblood Savage	Plunderer leader	Alpine Land ground ruinsCloud Mist Forest	60	4.3%
Central Core (Shifting Sands)Collect 14 Divine Crystal Fragments, combine them into the Core Module at a mysterious stone platform, then activate it in the Floating Island chamber. Added 31 August.	Final boss	Floating Island, lowest chamberShifting Sands	n/a	0.2%
Death SandstormBuilt as a ship fight: it throws boulders and sandstorms at range. Bring ship weapons and an Energy Shield.	World boss	Deep desert; fought from a shipShifting Sands	n/a	n/a
King of Wilderness	Pyramid guardian	Star Plain pyramidShifting Sands	n/a	3.5%
King of Fiery Flames	Pyramid guardian	Burning Highland pyramidShifting Sands	n/a	0.6%
Transmuter	Ruin guardian	Coastal Dunes surface ruinsShifting Sands	n/a	8.0%
Sandburier	Ruin guardian	Sunken City surface ruinsShifting Sands	n/a	4.3%
King of Red Sand	Ruin guardian	Red Dunes surface ruinsShifting Sands	n/a	2.4%
Patroller	Ruin guardian	Wind-eroded Dunes Ancient Ruins DungeonShifting Sands	n/a	10.9%
Trailblazer	Ruin guardian	Blackstone Cliff Ancient Ruins DungeonShifting Sands	n/a	2.8%
Destroyer	Ruin guardian	Sulfur Pool Holy RuinsShifting Sands	n/a	6.6%
Huntsman	Ruin guardian	Eye of Sands Holy RuinsShifting Sands	n/a	3.5%
Divine Punishment	Ruin guardian	Burning Highland Holy RuinsShifting Sands	n/a	0.5%
ObserverAchievement: Observer (Shifting Sands)	Ruin guardian	Scorching Desert Ancient Ruins DungeonShifting Sands	n/a	5.6%
Toughbone	Tribal leader	Tribe camp, River DeltaShifting Sands	n/a	12.6%
Ironfoot	Tribal leader	Tribe camp, Moon BayShifting Sands	n/a	6.1%
Sharpskull	Tribal leader	Tribe camp, Rock LakeShifting Sands	n/a	3.8%
Moltenpalm	Tribal leader	Tribe camp, Darkriver ValleyShifting Sands	n/a	3.4%
Stoneclaw	Tribal leader	Tribe camp, Three River JunctionShifting Sands	n/a	8.1%
Bloodfang	Tribal leader	Tribe camp, Rockhenge DesertShifting Sands	n/a	4.9%
Spikebone	Tribal leader	Tribe camp, Sandcry GorgeShifting Sands	n/a	2.4%
Scareye	Tribal leader	Tribe camp, Star PlainShifting Sands	n/a	3.4%
UncrownedAdded in the Beyond Gravity update (31 August).	Sand Bandit boss	Burning HighlandsShifting Sands	n/a	n/a
SoulflamerAdded in the Beyond Gravity update (31 August).	Sand Bandit boss	Burning HighlandsShifting Sands	n/a	n/a
Bone ScorcherAdded in the Beyond Gravity update (31 August).	Sand Bandit boss	Burning HighlandsShifting Sands	n/a	n/a

Icons are in-game tribe totems, war paint pots, plunderer and ruin-key item art used as type markers; they are not portraits of the boss.

Sources: Soulmask Database boss pages (game data, build 25955423), Steam global achievements, Beyond Gravity dev log, Ship combat dev log.