Addon: Cavern Calamity (Cave Update V2)

Cavern Calamity adds several new cave biomes, (11 in total) heres just a few of the cave biomes you can find

Jasper Caves: Jasper Caves add a new Amethyst Variant, Jasper, a Red version of amethyst, you can also make a new weapon, Jasper Kunai

Kyanite Caves: Kyanite is also a variant of Amethyst, but its blue, you can make a new weapon with Kyanite, Kyanite Kunai

Amethyst Caves: Just like the first 2 caves, you now have a cave biome for Amethyst, unlike the first 2 however, this cave biome also has Calcite mixed into it

Slimy Sewers: the slimy sewers contains a LOT of slime, if you need a ton of slime quickly, go to this biome

Glowing Mushroom Caves: This cave biome spawns exclusively under the mushroom island, its the most peaceful of the caves

Glimmering Lush Caves: This biome has the most content in it, having tons of new plants, and since its always glowing, next to no mobs can spawn in this biome

Spider Caves: Spider Caves have tons of silk and webs in them, be warned however, cave spiders naturally spawn here, plus, theres a new dangerous block, Spider Eggs, when theyre broken or stepped on, they explode into 10 baby spiders

Lichen Caves: Lichen Caves are filled to the brim with glow lichen



Aether Caves: Aether caves is a glowing crystal biome. most mobs cant spawn here, theres also a brand new mob, the Pixie


Horrid Caves: Horrid caves are a cave biome filled with spore blocks and a new hostile mob, the Hallow



Under Forest: The Under Forest is a biome that has underground pale oak plants and trees, no lava can spawn here

Sodalite Caves: Sodalite caves are a biome thats filled with a blue stone, on the roof of the biome you can find Energized Sodalite, breaking it has a chance to drop sodalite fragments used in crafting


Wilted Garden: the Wilted Garden is a withered version of the lush caves, its filled with wither skeletons and various other wither themed things

Hptsprings Biome: Hotsprings biome is a biome found mostly around deserts and mesas, its filled with lava and blackstone, it also spawns Magma Cubes in the overworld

Hotsprings Caves:

Hyperion Forest: Hyperion Forest is a biome filled with extremely large trees with roots that extend underground


Hyperion Caves:

MISC ORES:

Sulfur: its used to craft Gunpowder easier, it also is used to craft colorful smokebombs and Firework fountains, sulfur is a Stone-layer exclusive ore

Onyx Quartz: Onyx quartz is a varient of Nether Quartz but black, its a stone layer exclusive ore:

(Warning, the ore and blocks of the ore damage people nearby who arent wearing Rad Away Bands)

Mimic: Mimics attack similar to slimes, they spawn by randomly replacing chests in structures. after about 2 minutes with no target, the Mimic turns back into a Mimic Chest, you can silk touch the chest and take it with you

Hallow: the Hallow is a melee attacking hostile mob that hits very hard and inflicts blindness

Pixie: Pixies are tamable passive mobs, theyre tamed with Aether Fruit (rarely obtained from Aether Vines) when tamed they fly towards you and either give you speed or slow falling depending on the color

Molten: The Molten is a zombie mob that spawns in lava in caves, when it leaves the lava it places a trail of fire wherever it goes 

Gem Crawlers: Gem Crawlers are passive mobs that fear every mob including players. when killed they drop the ore thats on their back

Creeder: Creeder is a Hybrid of a Spider and a Creeper:

Light Allay:  the Light Allay is found in the Underground Outpost, its tamable with Glow Berries and it emits light wherever it goes

Sodalite Energizer: Sodalite Energizers shoot blue projectiles at nearby players

Mineologer: Mineologer is similar to a vindicator but can break blocks

(BOSS BATTLE)  Floral Amalgam: Floral Amalgam has a ton of unique attacks like summoning spores to damage the player, erupting damaging vines from the ground and dashing to name a few, The boss drops the Exodium Forging Template on death and is summoned with the Genesis Seed dropped by wither skeletons rarely, the seed can only be planted on Withered Moss under  y=0