Basalt Deltas

Biome with negative temperature. It is usually found near warped-type biomes. The terrain contains big basalt columns, lava pools, gravel patches, and other features. This gives the biome a dusty appearance. Magma Cubes are very common (70%), while Ghasts are uncommon (30%). Locate with /locate biome minecraft:basalt_deltas.

Crimson Forest

Biome with positive temperature. It is usually found near soul-type biomes. The terrain contains big crimson fungi, weeping vines, fallen fungi, and crimson vegetation. This gives the biome an overgrown appearance. Hoglins are very common (70%), while Piglins are uncommon (30%). Locate with /locate biome minecraft:crimson_forest.

Nether Wastes

Biome with neutral temperature and humidity. It can be found around all Nether biomes. The terrain contains netherrack hills, lava pools, gold and quartz rocks, and other features. This gives the biome a barren appearance. Zombified Piglins are very common (70%), Ghasts are uncommon (20%), and Magma Cubes are rare (10%). Locate with /locate biome minecraft:nether_wastes.

Soul Sand Valley

Biome with negative humidity. It is usually found near crimson-type biomes. The terrain contains big basalt pillars, basalt rocks, cracked nether fossils, and skeleton skulls. This gives the biome a desolate appearance. Skeletons are very common (60%), while Ghasts are common (40%). Locate with /locate biome minecraft:soul_sand_valley.

Warped Forest

Biome with positive humidity. It is usually found near basalt-type biomes. The terrain contains big warped fungi, twisting vines, fallen fungi, and warped vegetation. This gives the biome an eerie appearance. Endermen are common (100%). Locate with /locate biome minecraft:warped_forest.

Basalt Caves

Biome with generally negative temperature and humidity. It is usually found above basalt-dominated biomes. The terrain contains blackstone blobs, big amethyst geodes, gravel patches, and other features. This gives the biome a cavernous appearance. No mobs naturally spawn in this biome. Locate with /locate biome an:basalt_caves.

Basalt Flows

Biome with generally negative temperature and humidity. It is usually found below basalt-dominated biomes. The terrain contains big lava flows, floating basalt formations, and other features. This gives the biome a volcanic appearance. Striders are common (100%). Locate with /locate biome an:basalt_flows.

Black Peaks

Biome with negative temperature and humidity. It is usually found near basalt- and soul-type biomes. The terrain contains big blackstone spikes, amethyst geodes, and amethyst clusters. This gives the biome a jagged appearance. Skeletons are very common (70%), while Ghasts are uncommon (30%). Locate with /locate biome an:black_peaks.

Crimson Plains

Biome with positive temperature. It is usually found along the edges of crimson-type biomes. The terrain contains lava lakes, gold rocks, crimson vegetation, and other features. This gives the biome a sparse appearance. Hoglins are very common (80%), while Piglins are uncommon (20%). Locate with /locate biome an:crimson_plains.

Nether Beyond

Biome with neutral temperature and humidity. It is located above the Nether bedrock roof. The terrain contains no features. This gives the biome an empty appearance. No mobs naturally spawn in this biome. Locate with /locate biome an:nether_beyond.

Nether Caves

Biome with generally positive temperature and humidity. It is usually found above netherrack-dominated biomes. The terrain contains netherrack blobs, big amethyst geodes, and other features. This gives the biome a cavernous appearance. No mobs naturally spawn in this biome. Locate with /locate biome an:nether_caves.

Nether Flows

Biome with generally positive temperature and humidity. It is usually found below netherrack-dominated biomes. The terrain contains big lava flows, floating netherrack formations, and other features. This gives the biome a volcanic appearance. Striders are common (100%). Locate with /locate biome an:nether_flows.

Old Growth Crimson Forest

Biome with positive temperature. It is usually found in the center of crimson-type biomes. The terrain contains huge 2×2 crimson fungi, weeping vines, fallen fungi, leaf litter, and other features. This gives the biome an ancient appearance. Hoglins are very common (70%), while Piglins are uncommon (30%). Locate with /locate biome an:old_growth_crimson_forest.

Old Growth Warped Forest

Biome with positive humidity. It is usually found in the center of warped-type biomes. The terrain contains huge 2×2 warped fungi, twisting vines, fallen fungi, leaf litter, and other features. This gives the biome an ancient appearance. Endermen are very common (100%). Locate with /locate biome an:old_growth_warped_forest.

Sulfur Fields (not yet added)

Biome with negative temperature and humidity. It is usually found near basalt- and soul-type biomes. The terrain contains sulfur springs, lava pools, sulfur spikes, and other features. This gives the biome a toxic appearance. Sulfur Cubes are very common (100%). A gas mask is required for safe exploration. Locate with /locate biome an:sulfur_fields.

Warped Plains

Biome with positive humidity. It is usually found along the edges of warped-type biomes. The terrain contains lava lakes, quartz rocks, warped vegetation, and other features. This gives the biome a sparse appearance. Endermen are very common (100%). Locate with /locate biome an:warped_plains.

Wart Heap

Biome with positive temperature and negative humidity. It is usually found near crimson- and soul-type biomes. The terrain contains big heap fungi, nether wart patches, red and brown mushrooms, and other features. This gives the biome a fungal appearance. Zombified Piglins are very common (70%), Ghasts are uncommon (20%), and Skeletons are rare (10%). A gas mask is required for safe exploration. Locate with /locate biome an:wart_heap.

Bastion Castle

This is a Piglin bastion-style castle. It features large bridges and towers, along with a main castle that contains multiple rooms. It includes chests and barrels with five types of loot tables. Piglin swordsmen, crossbowmen, and axemen can be found around the structure. Locate with /locate structure an:bastion_castle

Bastion Gallery

This is a Piglin bastion-style gallery. It features two towers and a main platform with lava below. It includes chests and barrels with three types of loot tables. Piglin swordsmen, crossbowmen, and axemen can be found around the structure. Locate with /locate structure an:bastion_gallery

Bastion Prison

This is a Piglin bastion-style prison. It features two towers and multiple cells containing imprisoned Sporebacks. It includes chests with three types of loot tables. Piglin swordsmen, crossbowmen, and axemen can be found around the structure. Locate with /locate structure an:bastion_prison

Red Fortress

This is a red fortress very similar to the vanilla Nether Fortress. It features large bridges and long corridors. It contains chests with one type of loot table. Wither Skeletons, Skeletons, and Blazes can be found around the structure. Locate with /locate structure an:red_fortress

Basalt Vent

This is a smoke vent made of basalt. It releases smoke into the environment. Locate with /locate structure an:basalt_vent

Blackstone Vent

This is a smoke vent made of blackstone. It releases smoke into the environment. Locate with /locate structure an:blackstone_vent

Bridge Banner

This is an uncraftable banner that can only be found in Red Fortresses. It is red in color and features a blaze as its design. Givable with /loot give @s loot an:uncraftable/functional/bridge_banner

Greed Banner

This is an uncraftable banner that can only be found in Grand Bastions (any type). It is gold in color and features a piglin snout as its design. Givable with /loot give @s loot an:uncraftable/functional/greed_banner

Ghosted Skull

This is a skull obtained by killing a Ghosted, with a 5% drop chance. It has a unique sound when placed on top of a note block. Givable with /loot give @s loot an:uncraftable/functional/ghosted_skull

Piglin Brute Head

This is a head obtained by killing a Piglin Axeman, with a 5% drop chance. It has a unique sound when placed on top of a note block. Givable with /loot give @s loot an:uncraftable/functional/piglin_brute_head

Sporeback Head

This is a head obtained by killing a Sporeback, with a 5% drop chance. It has a unique sound when placed on top of a note block. Givable with /loot give @s loot an:uncraftable/functional/sporeback_head

Gilded Netherite Helmet

Requires a netherite upgrade smithing template, a netherite helmet, and a gold block to upgrade. Grants +4 armor, +3 armor toughness, +15% knockback resistance, and reduces burning time by 20%. Durability: 468.

Gilded Netherite Chestplate

Requires a netherite upgrade smithing template, a netherite chestplate, and a gold block to upgrade. Grants +9 armor, +4.5 armor toughness, +25% knockback resistance, and reduces burning time by 40%. Durability: 681.

Gilded Netherite Leggings

Requires a netherite upgrade smithing template, netherite leggings, and a gold block to upgrade. Grants +7 armor, +4 armor toughness, +20% knockback resistance, and reduces burning time by 30%. Fire-resistant when dropped. Durability: 638.

Gilded Netherite Boots

Requires a netherite upgrade smithing template, netherite boots, and a gold block to upgrade. Grants +4 armor, +2.5 armor toughness, +10% knockback resistance, and reduces burning time by 10%. Durability: 553.

Gilded Netherite Shield

Requires a netherite upgrade smithing template, a shield, and a gold block to upgrade. Grants +10% knockback resistance and +60% explosion knockback resistance. Fire-resistant when dropped. Durability: 420.

Crimson Soup

This is a food item crafted using 1 red mushroom, 1 crimson fungus, 1 nether wart, and 1 bowl. It restores +6 hunger and +1.2 saturation. When consumed, it has a 30% chance to grant fire resistance for 30 seconds. It is stackable. Givable with /loot give @s loot an:craftable/food/crimson_soup

Enchanted Golden Carrot

This is a food item crafted using 8 gold blocks and 1 carrot. It has the same hunger and saturation values as a golden carrot. When consumed, it grants invisibility for 2 minutes and 30 seconds, jump boost II for 30 seconds, night vision for 2 minutes and 30 seconds, and speed I for 1 minute and 30 seconds. Givable with /loot give @s loot an:craftable/food/enchanted_golden_carrot

Warped Stew

This is a food item crafted using 1 brown mushroom, 1 warped fungus, 1 porkchop, and 1 bowl. It restores +8 hunger and +1.6 saturation. When consumed, it has a 30% chance to grant nausea for 30 seconds. It is stackable. Givable with /loot give @s loot an:craftable/food/warped_stew

Bomb

This is an item crafted using 1 string, 2 gunpowder, 1 fire charge, and 1 iron ingot. It is an explosive that can be thrown using right-click. It is recommended to use it with caution. Givable with /loot give @s loot an:craftable/misc/bomb

Crimson Funglet

This is an item crafted using 8 bone meal and 1 crimson fungus. When placed on any type of nylium, it grows a crimson fungus. Givable with /loot give @s loot an:craftable/misc/crimson_funglet

Gunpowder

This is an item crafted using 1 coal (charcoal can also be used), 1 bone meal, and 1 glowstone dust. It is useful for crafting bombs.

Heap Funglet

This is an item crafted using 8 bone meal and 1 nether wart. When placed on soul soil, it grows a heap fungus. Givable with /loot give @s loot an:craftable/misc/heap_funglet

Warped Funglet

This is an item crafted using 8 bone meal and 1 warped fungus. When placed on any type of nylium, it grows a warped fungus. Givable with /loot give @s loot an:craftable/misc/warped_funglet

1. Use the datapack version of the project.
2. Open the ZIP file.
3. Navigate to the biome file you want to adjust:
   • data → an → worldgen → biome (for a custom biome).
   • data → minecraft → worldgen → biome (for a vanilla biome).
4. Open the selected biome file.
5. Locate the "spawners" section.
6. Adjust the mob weight values as you like and save the changes.

Note:
It is recommended to keep the total at 100. For example, in Soul Sand Valley, you can lower the skeleton weight from 75 to 65 and raise the ghast weight from 25 to 35.

1. Use the datapack version of the project.
2. Open the ZIP file.
3. Navigate to data → an → function → entities and open sort_entity.mcfunction.
4. Locate the section for the entity you want to remove.
5. Delete the entire line and save the changes.

The selected custom entity will no longer be generated.

1. Use the datapack version of the project.
2. Open the ZIP file.
3. Navigate to data → an → recipe → (select the category) and delete the item recipe.
4. Navigate to data → an → advancement → recipe → (select the category) and delete the item recipe advancement.
5. Save the changes.

If the item is also added through a loot table:

1. Complete all previous steps first.
2. Navigate to data → an → loot_table → chests → grand_bastion and open the loot table file.
3. Find "type": "minecraft:loot_table" and replace its value with "an:uncraftable/empty".
4. Save the changes.

1. Use the datapack version of the project.
2. Open the ZIP file.
3. Navigate to data → an → function → timer and open 1s.mcfunction.
4. Locate the ## entities sorting section.
5. Delete the entire line and save the changes.

Custom entities will no longer be generated.

1. Use the datapack version of the project.
2. Open the ZIP file.
3. Navigate to data → an → function → timer and open tick.mcfunction.
4. Locate the ### ender_pearl.
5. Delete the entire line and save the changes.

Ender pearls will now behave as in vanilla.

1. Leave the Nether and exit the world.
2. Make a backup of your world.
3. Install NBTExplorer.
4. Open the backup using NBTExplorer.
5. Open /datapacks and delete the datapack.
6. Delete the /DIM-1 folder.
7. Open /level.dat.
8. In Data → DataPacks → Enabled, delete Amethyst Nether.
9. In Data → WorldGenSettings → dimensions, delete minecraft:the_nether.
10. Save the changes.

The Nether is now fully reset, and you can install a newer version of Amethyst Nether or any other datapack or mod.