Terrarium core

Behavior[]

The Primordials begin the encounter stopped in place as they spawn in before beginning their attack on the player. They each take turns assaulting the player with their own variety of attacks, requiring the player to adapt to the Primordial that is currently out; the Primordials not currently active will be intangible and unable to harm the player. Their order of attack is consistent and only differs if one of the Primordials has been defeated during the fight.

Their order of attack is: Slag Fury, the First Flame, Aquaius, the Endless Tide, then finally Omnicide, the Life Defiler before looping back to Slag Fury. Right before the active Primordial switches out, the inactive Primordials will let off respectively colored particles as a warning.

Slag Fury, the First Flame

Slag Fury, the First Flame is the fire-based spirit of the Primordials. At every 33% life lost, Slag Fury will enter a new phase. It attacks in the following manner:

• In phase 1, Slag Fury will shoot flame bolts and periodically larger flame pulses at the player.
• In phase 2, Slag Fury will continue to shoot flame bolts at an increased rate and periodically unleash a (3-5-3) spread of flame pulses.
• In phase 3, Slag Fury will start to rapidly fire a triple-spread of flame pulses instead of flame bolts, and will periodically charge up to unleash a ring of 15 homing fireballs.

Aquaius, the Endless Tide

Aquaius, the Endless Tide is the water-based spirit of the Primordials. At every 25% life lost, Aquaius will enter a new phase. It attacks in the following manner:

• In phase 1, Aquaius repeatedly fires a triple-spread of water bolts at the player with increasing intensity.
• In phase 2, Aquaius will continue to fire water bolts, and periodically stops to summon 6 Aquaius Bubbles to chase after the player. The Bubbles will explode on death and leave behind short-lived hazards.
• In phase 3, Aquaius will start firing 4 water bolts at once, and stops summoning Aquaius Bubbles. It will periodically pause to summon 6 pairs of horizontally-moving typhoons to close in on the player, telegraphed by small blue beams.
• In phase 4, Aquaius will fire 5 water bolts at once. When it pauses, it will summon Aquaius Bubbles and fire typhoons at the same time.

Summons

Omnicide, the Life Defiler

Omnicide, the Life Defiler is the death-based spirit of the Primordials. At every 33% life lost, Omnicide will enter a new phase. It attacks in the following manner:

• As long as Omnicide is active, all nearby players are permanently inflicted with Moon Bite. This wears off once Omnicide switches out with one of its cohorts.
• In phase 1, Omnicide will repeatedly charge at the player, attempting to slam into them. Its speed will constantly increase if it keeps moving in one direction, resetting when changing direction.
• In phase 2, Omnicide will increase the speed and rate of its dashes as well as periodically pausing to summon a rain of green blasts above the player’s position, telegraphed by green beams.
• In phase 3, Omnicide will further intensify its dashes, while adding a semi-circle of laughing death projectiles to its rain attack. These will circle the player before abruptly stagnating in midair (telegraphed by them flashing red a short time beforehand), dealing massive damage on contact. The ring will rotate in a different direction each time Omnicide summons it.

Magic Weapons[]

Wands

Pre-Hardmode Wands

• Ice Cube
• Opal Staff
• Onyx Staff
• Enchanted Staff
• Thorium Staff
• Eighth Plague Staff
• Magick Staff
• Dark Wave
• Vessel Buster
• Shadowflame Staff
• Obsidian Staff
• Jelly Pond Wand
• Geyser Staff
• Vampire Scepter
• Jungle’s Wrath
• Blooming Staff
• Eel-rod
• High Tide
• Inferno Staff
• Spine Breaker
• Gorgon-Gaze Staff
• Light’s Lament
• Bloodboil
• Energy Projector
• Champion’s Bomber Staff
• Particle Whip

Hardmode Wands

• Night Staff
• Cobalt Staff
• Palladium Staff
• Vile Spitter
• Frost Plague Staff
• Prism Staff
• Borean Fang Staff
• Mythril Staff
• Orichalcum Staff
• Sea Foam Scepter
• Dutchman’s Avarice
• Blood Clot Staff
• Heaven’s Gate
• Pyroclast Staff
• Lodestone Staff
• Valadium Staff
• Adamantite Staff
• Titanium Staff
• Hallowed Staff
• Static Prod
• Twin’s Ire
• Plasma Staff
• True Light’s Lament
• True Bloodboil
• True Hallowed Staff
• Wither Staff
• Chlorophyte Staff
• Terra Staff
• Demon Blood Staff
• Berserker Staff
• Harbinger Surge Wand
• Dark Grip
• Lightning Staff
• Erupting Flare
• The Black Staff
• Charon’s Beacon
• Old God’s Grasp
• Ancient Flame
• Ancient Frost
• Ancient Spark
• Terrarium Sage Staff
• Cat’s Eye Great Staff
• Northern Light

Magic Guns

Pre-Hardmode Magic Guns

Hardmode Magic Guns

• Crystal Phaser
• Blackhole Cannon
• Bass Booster
• God Killer
• Dread Blaster
• P.L.G. 8999
• Super Plasma Cannon

Spell Tomes

Pre-Hardmode Spell Tomes

• Flurry
• Wind Gust
• Grave Buster
• Dark Tome

Hardmode Spell Tomes

• Dragon’s Breath
• Stalagmite
• Cyclone
• Dark Flame
• Razorlash
• Spores
• Time Gate
• Nuclear Fury
• Almanac of Agony

Other

Pre-Hardmode Other

• Siphon
• Ignite
• Dissolve
• Poison
• Freeze
• Confuse
• Charm
• Pierce
• Petrify
• Magic Conch
• Phantom Camera
• Thor’s Hammer — Magic

Hardmode Other

• Hydromancer’s Catalyst
• Devil Dagger
• Dynasty War Fan
• Geomancer’s Brush
• Kinetic Knife
• Wondrous Wand
• Snow White
• Harbinger Blade
• Harbinger Spear
• Harbinger Bow
• Spectral Blade
• Legacy
• Ancient Light
• Teleologic Imposition
• Devil’s Claw

Weapons[]

Minions

Sentries

Other weapons that do summon damage

Bosses[]

Aquaius, the Endless TideHardmode exclusive

Statistics

Omnicide, the Life DefilerHardmode exclusive

Statistics

Slag Fury, the First FlameHardmode exclusive

Statistics

History[]

• 1.6.3.13: Introduced Subspace Wings.
• 1.6.3.0:
  • Introduced White Dwarf Thrusters.
  • Rebalanced all wings.
• 1.6.1.0: Renamed «Balladeer’s Turbo Tuba» to «Shooting Star Turbo Tuba».
• 1.5.1.0: Changed Balladeer’s Turbo Tuba and Celestial Carrier flight mechanics.
• 1.5.0.0: Flight Wings are now the set bonus of the Flight armor set, effectively removing the accessory from the game.
• 1.4.3.8: Introduced Celestial Carrier and Balladeer’s Turbo Tuba.
• 1.4.3.1: Updated Champion’s and Titan Wings sprites.
• 1.4.3.0: Updated Flight Wings sprites.
• 1.4.0.0:
  • Introduced Drider’s Grace.
  • Terrarium Wings are now crafted at Ancient Manipulator.
• 1.3.0.0:
  • Introduced Champion’s Wings.
  • Flight Wings recipe changed.
• 1.2.13.5: Introduced Phonic Wings.
• 1.2.5.3: Introduced Flight Wings.
• 1.2.2.0: Introduced several wings:
  • Titan Wings
  • Harbinger Wings
  • Terrarium Wings
• 1.2.0.0: Introduced several wings:
  • Dread Wings
  • Demon Blood Wings
  • Flesh Wings
  • Dragon Wings

Trivia[]

• A number of the contracts are references to various media:
  • «Arc of the Lost Raider» is a reference to the film Indiana Jones and the Raiders of the Lost Ark.
  • The icon for «Ice Breaker» is a reference to Bigfoot from the Patterson–Gimlin film hoax.
  • «Not So Itsy Bitsy» refers to the nursery rhyme «Itsy Bitsy Spider».
  • «Drunken Sailor’s Query» is a reference to the sea shanty «Drunken Sailor».
  • «Gonna Need a Bigger Lamp», along with the contract icon, are references to the «Moth Lamp» meme.
  • «Destroy All Monsters» is named after the 1968 kaiju film of the same name.
• The name «Guts» is a reference to the main protagonist of the same name from the Berserk manga series.

History[]

• 1.6.5.3: Introduced Bookshelf Wall, Potion Shelf Wall, Cut Sandstone Block Wall, and Cut Sandstone Block Slab Wall.
• 1.6.5.0: Introduced Living Mahogany Wall.
• 1.6.4.0: Introduced Evergreen Wall and Gingerbread Wall.
• 1.6.3.13: Introduced Bloodstained Wall, Cut Stone Block Wall, and Cut Stone Block Slab Wall.
• 1.6.3.8: Introduced Cursed Wall, Naga Wall, Shady Wall, Black Stained Glass, Cyan Stained Glass, and Pink Stained Glass.
• 1.6.2.1: Removed Magma Factory-Block Wall.
• 1.6.2.1: Introduced Ornate Wall and Scarlet Wall.
• 1.6.2.0: Introduced Plate Wall, Illumite Brick Wall, and Permafrost Wall.
• 1.6.1.4: Introduced Sugar Cookie Wall.
• 1.6.0.0: Introduced Onyx Gemspark Wall, Offline Onyx Gemspark Wall, Opal Gemspark Wall, Offline Opal Gemspark Wall, Pearl Gemspark Wall, Offline Pearl Gemspark Wall, Thorium Brick Wall, and Yew-Wood Fence.
• 1.4.3.7: Introduced Magma Factory-Block Walls, Lodestone Slab Walls, and Valadium Plating Walls.
• 1.4.0.4: Introduced Medicite Brick Walls and Checkered Brick Walls.
• 1.4.0.0: Introduced Depth’s Walls and Yew-Wood Walls.
• 1.2.13.5: Introduced Aquaite Scale Walls.
• 1.2.12.1: Introduced Refined Marine Walls.
• 1.2.0.0: Introduced Thorium Block Walls.

Crafted Walls[]

Other Materials[]

These materials do not have a specific set of equipment, and are used to craft a variety of assorted items.

Pre-Hardmode

Hardmode

Examples[]

To preface, most examples will be listed like this:

Mod thoriumMod = ModLoader.GetMod("ThoriumMod");
if (thoriumMod != null)
{
    //Example here
}

These examples will show you how to handle the different ways a call returns values.

No return

The simplest calls are those that do not return anything of direct use, but they just change a stat.

thoriumMod.Call("BonusBardDamage", player, 0.5f); //Increase bard damage by 50%

«No return» calls actually do return a with value to indicate if the operation was successful, use it when you think you need it.

Simple return

Calls that return a value need to be handled properly to prevent crashes.

object result = thoriumMod.Call("GetHealBonus", player);
if (result is int healBonus)
{
   //healBonus now contains the player's healing bonus
   //The general pattern is: if (<return value of the call> is <return type of the call> <variable name of your choice>)
}

ValueTuple return

Some more complex calls have to return more than one value, realized through s.

object result = thoriumMod.Call("IsBardWeapon", item);
if (result is ValueTuple<bool, byte> tuple)
{
    //tuple.Item1 is bool, representing if the given item is a bard weapon or not
    //tuple.Item2 is byte, representing its specific weapon archetype
}

Pre-Hardmode Enemies[]

• Ancient Archer
• Ancient Charger
• Ancient Phalanx
• Army Ant
• Baby Spider
• Barracuda
• Bat Outa’ Hell(Spawns from Flamekin Casters)
• Big Bone
• Biter
• Bizarre Rock Formation
• Bloom Stalker
• Blowfish
• Clot(Spawns from Living Hemorrhages)
• Coolmera
• Copper Coin Bag Mimic
• Corpse Bloom(Mini-Boss)
• Corpse Petal(Spawns from the Corpse Bloom)
• Corpse Weed(Spawns from the Corpse Bloom)
• Darksteel Knight
• Earthen Bat
• Earthen Golem
• Festering Walker
• Festering Sprinter(Spawns from Festering Walkers)
• Flamekin Caster
• Flying Bio-Mass
• Frost Wurm
• Frozen Face
• Gelatinous Cube
• Giga Clam
• Gilded Bat
• Gilded Slime
• Gilded Slimeling(Spawns from Gilded Slimes)
• Gilded Lycan
• Globee
• Granite Eradicator
• Granite-Fused Slime
• Granite Surger
• Hag
• Hammerhead
• Hopping Spider
• Illusionist(Mini-Boss)
• Illusion Glass(Spawns from the Illusionist)
• Illusionist’s Mirror(Spawns from the Illusionist)
• Life Crystal Mimic
• Living Hemorrhage
• Man o’ War
• Mahogany Ent
• Moray
• Mud Man
• Nestling
• Octopus
• Raging Minotaur
• Shambler
• Silver Coin Bag Mimic
• Sludge(Spawns from Gelatinous Cubes)
• Sharp Tooth
• Snow Ball
• Snow Eater
• Space Slime
• Strange Bulb
• The Innocent
• U.F.O.
• Unstable Energy Anomaly
• Wind Elemental

Summoned[]

These are minions that are summoned using various .

These are buffs that provide various bonuses to Minions.

Mounts

These are Mounts that are summoned using their respective item which can be either used, or equipped in the Mount Slot and used with the R key.

Pets

These are Pets that are summoned using their respective item which can be either used, or equipped in the Pet Slot.

Light Pets

These are Light Pets that are summoned using their respective item which can be either used, or equipped in the Light Pet Slot.

Crafting[]

Recipes

Used in