The first dimension is the cave dimension, being challenging but rewarding.
First, the way you get here is with 10 cobblestone and dropping in a lava bucket in one of the corners.
Once that is done, it will look like this:
When you enter, you will be greeted by a lot of ores, but a ton of wither skeleton spawners. Spiders also spawn here naturally.
It simply rewards you with ores for coming here. However, you will find a dangerous boss known as the ancient cavern spider. It has 700 health and becomes stronger and more defensive at half health. It behaves like a normal but buffed-up spider but will strike you with lightning and a poison spell. It also has poisonous bites. It deals over 20 damage and can kill you easily if unprepared.
It’s quite small but is planned to be expanded on with its own addon in the near future.
When entered, you may be greeted by a few naturally spawning husks, towers with strays that house no loot, and a large temple that houses the Firic Mummy guarded to the brim with skeletons.
Inside the pyramid is the firic mummy that waits for you. He is immovable, will keep blasting out shockwaves to send you flying a bit back, and will shoot intense rounds of fireballs at you. He has 600 health and will be granted a shield at half health.
When entering, you will be greeted with an area of no ores and only what remains of a no-longer-existing world. This place only serves as evidence of what used to be a nice place to visit. Now it is barren and darker than it was. It simply has naturally spawning ruin golems that sometimes fight each other and may even accidentally knock you away.
The soul fire arena leads to the hardest boss: The Skeletal Dragon. It can’t fly anymore, but has 800 health and only becomes stronger and more resistant at half health. He deals 25-30 damage per hit. He will also strike you with lightning and summon large exploding bones above you. He’s dangerously quick, so come prepared.
There are no new items so far, and this is all the addon offers for now. I do hope to expand upon it with maybe enough support. These dimensions may be small, but they are still challenging, rewarding, and explorable. It adds a bit of extra tension to your game. I wish you luck! (please do not redistribute as your own, however, you may use the dimension code!)