ObsidianPlanet

Default Fluid is Lava

Strongholds exist

All structures are erased except for Strongholds, Nether Fortresses, and Bastions.

Every Biome

Eroded Badlands tend to generate massive terracotta spires. They are obsidian now.

Nether and End too

Custom Crafting (Copy & Save this image)

A few custom crafting recipes to make things a little less terrible. Most recipes are 'shapeless' so exact placement of ingredients isn't important.