Mysterium

Mysterium
Prerequisite dimension	Creeponia
Tier	2
Realmstone
Text	Weird noises escape the portal as Mysterium brings a feeling.
Portal sound
Version	1.0

Mysterium is a mysterious mushroom dimension.

Overview

Mysterium with Night Vision.

This dimension is unique as it takes place in the imagination of the Eeos that inhabit it.

Accessing

The Mysterium dimension can be accessed by using a Mysterium Realmstone on a portal structure. The realmstone to Mysterium can be obtained by poisoning a Creepird while a Blank Realmstone exists in the player's inventory. The Creepird must be poisoned with certain sources, such as a poison gun, normal poison potions won't work.

Generation

Mysterium has teal colored grass and has large colorful mushrooms for trees in it. The ground of Mysterium has many patches of blue plants, such as Mystic Ferns, and Rainbow Grass. The colors of mushrooms can vary from green, blue, yellow and purple. In addition to the large mushrooms, smaller mushrooms also can be found.

Mysterium's landscape is flat, with massive chunk-sized holes here and there. These chunk-sized holes have a shallow pool of water at the bottom. Mystite Ore can be found underground in Mysterium.

Blocks

Naturally generating
Fungal Grass
Fungal Dirt
Fungal Rock
Mystite Ore
Mushroom
Mushroom Stems
Water
Dimensional Fabric
Foliage
Mystic Ferns
Mystic Bush
Rainbow Grass
Generates in structures
Haunted Bricks
Mystic Lamp
Runic Glass
Green Mysterium Bricks
Black Mysterium Bricks
Neon Lapis
Runic Stone
Iron Bars
Runandor Portal
Dark Bricks
Dark Bricks Slab
Rune Post

Structures

The structures unique to Mysterium are:

Image	Structure name	Description
300px	Distortion Rune Shrine	The Distortion rune variant of a rune shrine can be found in Mysterium.
	Fungshroom	A giant mushroom with Fungocks inside.
	Gorb Village	Villages containing Gorb npcs. There are three different npcs that spawn here: the Gorb Citizen, Gorb Arms Dealer and Gorb Engineer. Gorb Engineers sell armor, while Gorb Arms Dealers sell weapons.
	Haunted Castle	Massive castles home to 4 of the 5 hunter mobs in Mysterium. Undead Trolls spawn on the first floor, Nightmare Spiders and Banshees on the second floor and Phantoms on the third floor.
	Mushroom Spider Cave	A small dome-like structure with a single Mushroom Spider spawner in the center. Mushroom Spiders spawn here. Remember these are hunter mobs.
	Mystic Lotto Shroom	A Mystic Lottoman can be found here.
	Mystic Portal Platform	A portal to the Runandor can be found here. A Portal Master also spawns here.
	Runic Arena	A small arena made of mushrooms. Inside are spawners for the Runic Golems.

Mobs

The mobs of Mysterium come in a massive variety. There are 14 hostile mobs in Mysterium. Out of those 14, 6 of them are mushroom-themed, 4 of them are haunted-themed, 1 is themed around runes and the rest includes Eeo and his protectors. There are a total of 6 hunter mobs in Mysterium.

Hostile

Name	Spawning Requirement
Banshee	Spawns in Haunted Castles.
Eeo	Spawns naturally.
Fungat	Spawns naturally.
Fungback	Spawns naturally.
Fungik	Spawns naturally.
Fungock	Spawns in Fungock Dungeons.
Fungung	Spawns naturally but is rare.
Mushroom Spider	Spawns in Spider Caves.
Nightmare Spider	Spawns in Haunted Castles.
Phantom	Spawns in Haunted Castles.
Runic Golem	Spawns in Runic Dungeons.
Spirit Guardian	Spawns when an Eeo is hurt.
Spirit Protector	Spawns when an Eeo is hurt
Undead Troll	Spawns in Haunted Castles.

See individual mob pages for more information.

NPCs

Name	Spawning Requirement
Gorb Arms Dealer	Spawns in Gorb Villages.
Gorb Citizen	Spawns in Gorb Villages.
Gorb Engineer	Spawns in Gorb Villages.
Mystic Lottoman	Spawns in Mysterium Lotto Structures.
Portal Master	Spawns in Portal Towers.
Runation Master	Spawns naturally.
Undead Herald	Spawns naturally.

See individual mob pages for more information.

Bosses

Name	Spawning Requirement
King Shroomus	Spawned by dropping a Shroom Stone anywhere in Mysterium.

See individual boss pages for more information.

Other

Blooming Pixons spawn naturally throughout Mysterium.

Resources

Mysterium Table

The Mysterium Loot Table consists of the following items that can be dropped by all hostile mobs and bosses in the dimension (but not the NPCs):

Unique drops
Item	Quantity	Looting	Chance	Notes
Nothing	–	–	99.5%
Rare Table	–	–	0.5%	Chance is increased with each level of luck and/or looting.
The above pool is rolled 1 time. Will only roll if the entity is killed directly by a player.
Nothing	–	–	74.6%
Copper Coin	1-3	–	24.9%
Mystic Shrooms	1	–	0.5%
The above pool is rolled 0-2 times, with an additional 0-1 rolls per point of Luck.
Nothing	–	–	49.5%	Chance is decreased with each level of luck and/or looting.
Mysterium Tokens	1-8	+0-2 per level	39.6%
Mushroom Spores	1	+0-1 per level	9.9%
Runic Upgrade Kit	1	–	1.0%	Chance is increased with each level of luck and/or looting.
The above pool is rolled 1 time, with an additional 0-1 rolls per point of Luck.

Related Advancements

Icon	Name	Description	Obtaining	Parent	ID	Hidden
	Fungal Skyscrapers	Visit Mysterium	See description	—	aoa3:mysterium/root	No

Trivia

• Mysterium is the only dimension to not have a boss when it was added. King Shroomus was added in the 1.1 update, while Mysterium was added in 1.0.

Dimensions Mod's dimensions The Abyss Ancient Cavern Barathos Candyland Celeve Creeponia Crystevia The Deeplands Dustopia Gardencia Greckon The Haven Immortallis Iromine L'Borean Lelyetia Lunalus Mysterium Precasia Runandor The Shyrelands Vox Ponds Vanilla dimensions The End The Nether Overworld Other Ancient Teleportation Biome Dimensional tiers