4Storm Archipelago
Floating islands under a permanent storm. Every 30 seconds a gust hits anyone under the open sky unless they crouch or take shelter, and you hear it two seconds early. Every 45 seconds lightning marks a spot near exposed players with sparks, then strikes three seconds later. Elytra stay grounded here until the Master of Seasons falls: the Glider and the Grappling Hook are how you cross.
- 30 sbetween two gusts
- 45 sbetween two lightning strikes
- 3 sfrom the sparks to the strike
Storm Rod
Set it on top of a lightning rod under the open sky. A storm tears World 4 open; a Storm Essence fed to it does too.
Dungeon Key ×2
Sealed Fragment ×2
Dungeon Key ×2
Sealed Fragment ×2
Jailer Core
Sealed Fragment ×2
Dungeon Key ×2
Sealed Fragment ×2
Dungeon Key ×2
Matrix Workbench
Storm RodCreatures

Who lives here
Pick a creature to watch it move and use its own attacks. The boss guards the core that opens the next world.

Drag to turn it, scroll or pinch to zoom.
Wind Ray
Glides and pushes you off the islands.
- Health
- 44
- Damage
- 8.6
Attacks
- Gust Wing
- Hits everything in front of it within 6 blocks, 50% damage and thrown back.
- Glide Cut
- Charges in a straight line through you, 90% damage and knocked aside.
- Updraft
- Strikes everything within 4 blocks around it, 30% damage, then Levitation 1 s.
How to meet it: Storm King
Altar bossThe arena altar- 1Craft a Storm Censer at the Lightning Forge.
- 2Walk 160 blocks south of the Threshold to the arena.
- 3Hold the offering and use the altar on its dais: a three-second ritual summons the boss.
- 4Every fight, the first and the next ones, costs one offering.
Storm Censer (Offering, Lightning Forge)
4Storm Essence
2Celestial Crystal
2Ray Membrane
Structures and their loot
Eleven structures generate across every world, each with its own purpose. Here is where to look, what waits inside, and what the chests can hold.
CombatRay Nest
Medium, common
A crater with a lined bowl, eggs, bone ribs and burrows ending in dens.
A guarded loot room: spawners of the world's creatures around a rare chest (a vault chest in large ones), plus common chests.
CombatGiant Lightning Rod
Large, rare
A tower with a spiral stair and a different room on every floor.
A guarded loot room: spawners of the world's creatures around a rare chest (a vault chest in large ones), plus common chests.
CombatFlying Wreck
Medium, rare
A wrecked hull with a sterncastle cabin, a hold, masts and torn sails.
A guarded loot room: spawners of the world's creatures around a rare chest (a vault chest in large ones), plus common chests.
ExplorationHanging Ruin
Medium, common
Broken walls, a colonnade, a fallen column, a standing arch and a vaulted cellar.
Two to four chests hidden around: under tables, behind bookshelves, in cellars, in dead ends. The first is rare in medium and large ones.
ExplorationBroken Bridge
Large, common
An arched bridge on piers with lamps, a broken gap, gate towers and a room inside a pier.
Two to four chests hidden around: under tables, behind bookshelves, in cellars, in dead ends. The first is rare in medium and large ones.
ExplorationStorm Lighthouse
Medium, common
A striped lighthouse with a gallery, a glazed lantern room and the keeper's cottage.
Two to four chests hidden around: under tables, behind bookshelves, in cellars, in dead ends. The first is rare in medium and large ones.
StoryCelestial Temple
Large
A stepped temple with a grand stair, a summit shrine and a pillared inner hall.
A reading nook with a lectern and candles around a rare chest holding a page of the Journal.
StoryObservatory
Medium, rare
A tower with a spiral stair and a different room on every floor.
A reading nook with a lectern and candles around a rare chest holding a page of the Journal.
PeopleFloating Village
Large, rare
Houses around a fountain plaza, with paths, garden plots, lamps and a belfry.
The people of the world live here and trade with you, beside a common chest.
SecretCloud Garden
Small
A glass greenhouse with planters and a fountain.
A puzzle or hidden passage leads to a vault chest with the world's hidden doll and a Journal page.
- Combat
Sky Outpost
Medium, common
A lookout hut on stilts over a supply yard, with a signal fire on its deck.
A guarded loot room: spawners of the world's creatures around a rare chest (a vault chest in large ones), plus common chests.
What the chests can hold
Common chest
3 to 5 stacks
Ray Membrane
Cloud Fruit- Apple
- Iron Nugget
- Torch
- Arrow
- Iron Ingot
Rare chest
often an enchanted book
Storm Essence
Celestial Crystal- Gold Ingot
- Emerald
- Enchanted Book
- Bottle o' Enchanting
- Golden Carrot
- Copper Ingot
Vault chest
rare items too, and a 30% chance of one piece of the world's gear
- Diamond
- Golden Apple
- Spyglass
Glider
Grappling Hook
Lightning Lance
Storm Javelin
Everything in this world
Every item and block, how to make or find it, and what the world asks of you.
Items

Ray Membrane
CommonGlider cloth.
Found on Wind Ray

Storm Essence
RareEnergy of the Lightning Forge.
Found on Storm Bird, Cloud Mine

Celestial Crystal
RareGear and the Black Lantern.
Found on Island Warden, Sky Harpooner, Celestial Crystal Ore

Glider
EpicGlide between islands.
Ray Membrane ×8
Stick ×4
Storm Essence ×2
Lightning Forge
Glider
Grappling Hook
RarePulls you toward a surface.
- Effect
- Cooldown 1.5 s
Celestial Crystal ×2
String ×8
Iron Ingot ×3
Lightning Forge
Grappling Hook
Lightning Lance
Rare- Attack damage
- 13
- Attack speed
- 1.6
- Durability
- 1,020
Celestial Crystal ×8
Stick
Lightning Forge
Lightning Lance
Lacquer Layer ×2
RareLaid on armor at the Class Table. When the outer layer breaks, the next takes over.
Celestial Crystal
Storm Essence
Honeycomb ×2
Lightning Forge
Lacquer Layer ×2
Storm King Core
LegendaryOpens the way into World 5.
Found on Storm King

Storm Rod
EpicSet it on top of a lightning rod under the open sky. A storm tears World 4 open; a Storm Essence fed to it does too.
Dungeon Key ×2
Sealed Fragment ×2
Dungeon Key ×2
Sealed Fragment ×2
Jailer Core
Sealed Fragment ×2
Dungeon Key ×2
Sealed Fragment ×2
Dungeon Key ×2
Matrix Workbench
Storm Rod
Hidden Doll 4
Nine notches are carved under its base. Nest the ten dolls in order...

Storm Censer
EpicHeld at the arena altar, it wakes the Storm King.
Storm Essence ×4
Celestial Crystal ×2
Ray Membrane ×2
Lightning Forge
Storm Censer
Cloud Fruit ×2
CommonSlow falling for 3 minutes.
- Food
- 6 (3 shanks)
- Saturation
- 9.6
- Effect
- Slow Falling for 3 min
Apple ×2
Storm Essence
Lightning Forge
Cloud Fruit ×2
Storm King Trophy
EpicA painted doll of the boss, won in its trial.

Storm Javelin
EpicUse it to throw: lightning falls where it strikes, then it flies back to your hand.
- Attack damage
- 12
- Attack speed
- 1.4
- Thrown
- yes
- Durability
- 1,020

Celestial Helmet
Rare- Armor
- 3
- Toughness
- 1
- Knockback resistance
- 8 %
- Max health
- +1
- Durability
- 484
Celestial Crystal ×5
Lightning Forge
Celestial Helmet
Celestial Chestplate
Rare- Armor
- 7
- Toughness
- 1
- Knockback resistance
- 8 %
- Max health
- +2
- Durability
- 704
Celestial Crystal ×8
Lightning Forge
Celestial Chestplate
Celestial Leggings
Rare- Armor
- 6
- Toughness
- 1
- Knockback resistance
- 8 %
- Max health
- +1
- Durability
- 660
Celestial Crystal ×7
Lightning Forge
Celestial Leggings
Celestial Boots
Rare- Armor
- 3
- Toughness
- 1
- Knockback resistance
- 8 %
- Max health
- +1
- Durability
- 572
Celestial Crystal ×4
Lightning Forge
Celestial Boots
Blocks

World Soil 4
The soil of World 4.

Lightning Forge
Needs a lightning strike or storm essence.
Ash Ingot
Sealed Fragment ×2
Ash Ingot
Lightning Rod
Lightning Rod
Ash Ingot
Sealed Fragment ×2
Ash Ingot
Matrix Workbench
Lightning Forge
Skygrass

Cloudstone

Storm Glass

Celestial Crystal Ore
Mined, it gives Celestial Crystal
Quests
- First FlightCraft a glider and cross three islands (glides of 24 blocks).
- Catch the LightningCharge an item at the Forge.
- Light the LighthouseRekindle 3 lighthouses: use a Storm Essence inside 3 Storm Lighthouses.
- The Cartographer's RoadClear the routes of 6 wind rays.
- The WreckReturn the cargo (+5) or keep it (-5).
- Perfect StormDefeat a Sky Harpooner.
Achievements
- Open SkyOpen World 4.Progress
- No NetCraft a glider.Progress
- Fallen KingDefeat the Storm King.Progress
- Wind MapperFind the Storm Lighthouse.Exploration
- View from AboveVisit the 10 structure types.Exploration
- Flying PaperFind the 5 Journal pages.Exploration
- MisplacedPull a mob into the void with the hook.Combat
- Under the LightningBeat the King without being struck.Combat
- One WayFall from the highest island.Hidden, hidden until you earn it
- Cloud DollFind the hidden doll of the world.Hidden, hidden until you earn it
Lightning Forge

Needs a lightning strike or storm essence.

Built at the Matrix Workbench from
Ash Ingot
Sealed Fragment ×2
Ash Ingot
Lightning Rod
Lightning Rod
Ash Ingot
Sealed Fragment ×2
Ash Ingot
Matrix Workbench
Lightning Forge
Ray Membrane ×8
Stick ×4
Storm Essence ×2
Lightning Forge
Glider
Celestial Crystal ×2
String ×8
Iron Ingot ×3
Lightning Forge
Grappling Hook
Apple ×2
Storm Essence
Lightning Forge
Cloud Fruit ×2
Celestial Crystal
Storm Essence
Honeycomb ×2
Lightning Forge
Lacquer Layer ×2
Storm Essence ×4
Celestial Crystal ×2
Ray Membrane ×2
Lightning Forge
Storm Censer
Celestial Crystal ×8
Stick
Lightning Forge
Lightning Lance
Celestial Crystal ×5
Lightning Forge
Celestial Helmet
Celestial Crystal ×8
Lightning Forge
Celestial Chestplate
Celestial Crystal ×7
Lightning Forge
Celestial Leggings
Celestial Crystal ×4
Lightning Forge
Celestial BootsWhat you'll carry
Ray MembraneGlider cloth.
Storm EssenceEnergy of the Lightning Forge.
Celestial CrystalGear and the Black Lantern.
GliderGlide between islands.
Grappling HookPulls you toward a surface.
Lightning Lance
Lacquer LayerLaid on armor at the Class Table. When the outer layer breaks, the next takes over.
Storm CenserHeld at the arena altar, it wakes the Storm King.
Storm King TrophyA painted doll of the boss, won in its trial.
Storm JavelinUse it to throw: lightning falls where it strikes, then it flies back to your hand.
Cloud FruitSlow falling for 3 minutes.
![]()
![]()
![]()
![]()
Armour set 19 armour, 4 toughness, a 13-damage weapon at this tier.
Eleven structures
Combat
Ray Nest, Giant Lightning Rod, Flying Wreck, Sky Outpost
Exploration and loot
Hanging Ruin, Broken Bridge, Storm Lighthouse
Story
Celestial Temple, Observatory
Utility
Floating Village
Secret
Cloud Garden
