Precasia

Precasia
Prerequisite dimension	Overworld
Faction	Selyan
Realmstone
Text	The portal looks surprisingly new as it appears.
Portal sound
Version	1.0

Precasia is a prehistoric dimension.

Overview

The Realmstone for this dimension is dropped by Stingers and Bush Babies.

Generation

Precasia's generation consists of flat areas and hilly areas. There are two types of stone in the dimension: high precasia stone and low precasia stone. Low precasia stone makes up a majority of the underground, while the high precasia stone generates solely in the top few layers leading up to the surface, similar to dirt in the Overworld. The topmost layer is mostly made of precasia grass.

Caves generate underground in the dimension, similarly to Overworld caves. Four different fossil ores can be found underground in veins. Lava lakes can be found underground about layer y = 10 and below.

Although the sun and moon are not visible, Precasia appears to have a day-night cycle.

Blocks

The blocks that can be found in Precasia are:

Naturally generating
Precasia Grass
High Precasia Stone
Low Precasia Stone
Skull Fragments
Chest Fragments
Leg Fragments
Foot Fragments
Stranglewood
Stranglewood Leaves
Lucalus Wood
Lucalus Leaves
Dimensional Fabric
Lava
Foliage
Tangle Thorns
Lucon Grass
Generates in structures
Skeletal Bricks
Army Block
Kaiyu Temple Blocks
Skeletal Lamp
Cycade Wood
Cycade Leaves
Tyrosaur Altar
Dark Bricks
32px Dark Bricks Slab
Rune Post

Structures

There are currently 7 structures in Precasia.

Kaiyu Temple
Structure Type	Dungeon
Version Added	1.0

Kaiyu Temple

Main Article: Kaiyu Temple

Kaiyu Temples are massive temple structures. At the bottom of the temple is a spawner that spawns Kaiyus.

Inside of a Kaiyu Temple.

Opteryx Nest
Structure Type	Dungeon
Version Added	2.3

Opteryx Nest

Main Article: Opteryx Nest

A small nest structure. Opteryx spawn here.

Precasian Underground Den
Structure Type	Dungeon
Version Added	1.0

Precasian Underground Den

Main Article: Precasian Underground Den

Precasian Underground Dens are structures composed of Skeletal Bricks that spawn underground. Diocus, Iosaurs, and Spinoledons spawn here.

Outside view of the den.

Skeletal Arena
Structure Type	Boss Structure
Version Added	1.0

Skeletal Arena

Main Article: Skeletal Arena

A Skeletal Arena is an uncommon structure composed of Skeletal Bricks. The mighty Skeletal Army can be fought here.

Tree Hut
Structure Type	NPC Structure
Version Added	1.0

Tree Hut

Main Article: Lotto Structure

This is the main Lotto Structure for this dimension. The Precasian Lottoman spawns here.

Tyrosaur Den
Structure Type	Boss Structure
Version Added	Tslat 1.1

Tyrosaur Den

The boss Tyrosaur can be fought here.

Rune Shrine

Main Article: Rune Shrine (Structure)

A Life Rune Shrine can be found in Precasia.

Mobs

The mobs of Precasia all appear to be types of prehistoric animals or dinosaurs. There are 11 hostile mobs in Precasia. Out of those 11, 5 spawn in structures, and 3 are hunter mobs. Many of the mobs in the dimension have varying immunities to certain damage types.

Hostile

Name	Spawning Requirement	Useful Drops:	Notes
Diocus	Spawns in Precasian Underground Dens	Power Ray Explosive Idols Precasian Upgrade Kits	Warning: Requires a Hunter Skill of 23 to kill
Dyrehorn	Spawns in any biome	Gardencia Realmstones	Resists Magic damage
Giant Slug	Spawns in any biome	Gardencia Realmstones Ultra Cannon	Leaves a trail of poisonous acid behind it
Iosaur	Spawns in Precasian Underground Dens	Rejuvenation Staff Precasian Upgrade Kits	Warning: Requires a Hunter Skill of 52 to kill Heals itself rapidly
Kaiyu	Spawns in Kaiyu Temples	Ancient Orbs Kaiyu Staff Ancient Upgrade Kits
Megatherium	Spawns in any biome	Ivory Precasian Upgrade Kits	Resists Bow damage and Gun damage
Opteryx	Spawns in Opteryx Nests	Opteryx Feathers
Sabre Tooth	Spawns in any biome	Tommy Ancient Upgrade Kits	Charges at the player when damaged
Spinoledon	Spawns in Precasian Underground Dens	Squad Gun Precasian Upgrade Kits	Warning: Requires a Hunter Skill of 59 to kill Deals double damage to players below 50% HP
Terradon	Spawns naturally in any biome but is rare	Precasia Realmstones Heavy Boulders	Resists Gun damage Randomly becomes completely invincible for a moment
Tortione	Spawns in any biome	Proton	Resists Melee damage, Ranged damage, and Gun damage

See individual mob pages for more information.

NPCs

Name	Spawning Requirement	Trades
Precasian Lottoman	Spawns in Precasia Lotto Structures	Trades Abominator Totems and Ancient Bow Totems for Precasian Tokens

See individual mob pages for more information.

Bosses

Name	Spawning Requirement	Drops
Skeletal Army	Spawned by using an Ancient Orb on an Army Block found in the Skeletal Arenas	Commander Armor pieces Skeletal Sword Skeletal Bow Bone Blaster Lightning Staff
Tyrosaur	Spawned by using a Bone Horn on a Tyrosaur Altar found in Tyrosaur Dens	Currently has no drops.

See individual boss pages for more information.

Resources

The resources obtainable from Precasia are:

Misc items	Obtained from
Ancient Orb	Kaiyu
Ancient Upgrade Kit	Kaiyu and Sabre Tooth
Chestbone Fragment	Mining Chest Fragments
Explosive Idol	Diocus
Footbone Fragment	Mining Foot Fragments
Gardencia Realmstone	Dyrehorn and Giant Slug
Heavy Boulder	Terradon
Ivory	Megatherium
Legbone Fragment	Mining Leg Fragments
Life Rune	Rune Shrine
Magic Repair Dust	Precasian Lottoman
Opteryx Feather	Opteryx
Precasia Realmstone	Terradon
Precasian Tokens	All mobs and totems excluding Kaiyu and Opteryx
Precasian Upgrade Kit	Diocus, Iosaur, Megatherium and Sabre Tooth
Seeds	Abominator Totem and Ancient Bow Totem
Skullbone Fragment	Mining Skull Fragments
Totems	Obtained from
Abominator Totem	Precasian Lottoman
Ancient Bow Totem	Precasian Lottoman
Guns	Obtained from
Abominator	Abominator Totem
Bone Blaster	Skeletal Army
Power Ray	Diocus
Proton	Tortione
Squad Gun	Spinoledon
Tommy	Sabre Tooth
Ultra Cannon	Giant Slug
Swords	Obtained from
Skeletal Sword	Skeletal Army
Bows	Obtained from
Ancient Bow	Ancient Bow Totem
Skeletal Bow	Skeletal Army
Staves	Obtained from
Kaiyu Staff	Kaiyu
Lightning Staff	Skeletal Army
Rejuvenation Staff	Iosaur
Armor	Obtained from
Commander Armor	Skeletal Army
Craftables	Crafted from
Skeletal Armor	Skullbone Fragments, Chestbone Fragments, Legbone Fragments, and Footbone Fragments.
Skeletal Pickaxe	Skeletal Ingots, + Stick
Skeletal Axe	Skeletal Ingots, + Stick
Skeletal Shovel	Skeletal Ingots, + Stick
Predatious Armor	Skeletal Ingots + Rock Bones
Skeletal Ingot	Skullbone Fragments, Chestbone Fragments, Legbone Fragments, and Footbone Fragments.
Upgrade kit weapons	Crafted from
Precasian Slugger	Nethengeic Slugger + Precasian Upgrade Kit
Spine Gun	Squad Gun + Precasian Upgrade Kit
Tiger Tommy	Tommy + Precasian Upgrade Kit
Ancient Bomber	Boom Cannon + Ancient Upgrade Kit
Ancient Discharger	Discharge Cannon + Ancient Upgrade Kit
Iominator	Abominator + Ancient Upgrade Kit
Banners	Obtained from
Ancient Banner	Kaiyu
Lotto Banner	Abominator Totem and Ancient Bow Totem
Skeletal Banner	Skeletal Army's Elite Mobs

Dimensions

Ancient Cavern • Barathos • Candyland • Celeve • Creeponia • Crystevia • Dustopia • Gardencia • Greckon • Immortallis • Iromine • Lands of Lelyetia • Lands of Runandor • L'Borean • Lunalus • Mysterium • Overworld • Precasia • The Abyss • The Deeplands • The Haven • The Nether • The Shyrelands • Vox Ponds

Other

Ancient Teleportation