Primordial Pocket Monsters Data Pack (1.20.1) – Catch Rare Cobblemon Deep

The Primordial Pocket Monsters Data Pack enhances Minecraft by adding unique Cobblemon spawns to underground biomes sourced from Alex’s Caves. Players can find themed monsters in different cave ecosystems, encouraging exploration of the depths.

Features

• Populates subterranean biomes from Alex's Caves with themed monster spawns.
• Spawns ancient fossil species throughout prehistoric underground areas.
• Fills magnetic caverns with electric, steel, and rock type creatures.
• Adds toxic and poison monsters to radioactive cave sectors.
• Places sweet food-themed species inside candy grottos.
• Brings spectral encounters to dark hollow caverns.
• Includes rare legendary and paradox monster spawn chances.
• Retains partial default spawn tables inside deep chasms and hollow biomes.

Biome Spawn Distribution

• Primordial Caves: Spawns ancient fossil species like Tyrunt, Aerodactyl, Kabuto, and starter species such as Bulbasaur.
• Magnetic Caves: Spawns steel and mineral creatures including Beldum, Magnemite, Porygon, and rare paradox spawns.
• Candy Cavity: Spawns food-themed monsters such as Milcery, Dachsbun, Snorlax, and Nacli.
• Toxic Caves: Spawns hazardous species including Koffing, Paldean Wooper, Gligar, and ultra-rare Poipole.
• Forlorn Hollows: Spawns ghostly creatures like Spiritomb, Shedinja, Cubone, and Hisuian Zorua.
• Abyssal Chasm: Spawns deep-sea swimmers such as Relicanth, Overqwil, Dhelmise, Sharpedo, and Gyarados.

Installation

1. Place the data pack into your world’s datapacks folder.
2. Explore underground cave systems to find custom monster spawns in their respective biomes.
3. Move files out of the unmodeled folder whenever compatible models are added in game updates.