✨ Mystical Realms Data-Pack

Server-side datapack that silences errors from third-party mod content — drop-in install, no mod required.

Overview

Mystical Realms Data-Pack is a server-side datapack for Minecraft 1.21.1 (NeoForge 21.1+) that patches broken content shipped by other mods — content that errors because an optional dependency is missing (Ice and Fire, BYG) or because the mod's own data is malformed. It stubs out the broken identifiers instead of forcing you to install heavy dependency mods, so your server log stays clean.

🎯 Fixes included

📚 Cataclysm Spellbooks

26 recipes referencing items the mod never registers (engineer_*, excel_upgrade_*, technomancy_*, murasama, the_*_upgrade, smithing/excelsius_*) disabled via a neoforge:false condition, discarded before their body is even parsed. Also clears the JEI "broken recipe" errors these caused through Iron's Spellbooks' arcane anvil display.

🔮 Iron's Spellbooks

spell_book_equip advancement rebuilt with a valid minecraft:inventory_changed trigger (obtain any spell book) instead of the non-existent curios:equip_curio — this also restores its 13 child advancements (per-tier spell books) that failed to load with it.

🍕 Farmer's Delight Pizza Lovers

recipes/cheese_rec advancement rebuilt as a standard hidden recipe-unlock advancement.

🧬 Just Enough Breeding

Malformed breeding/quark/shiba recipe disabled.

🏰 IDAS — Integrated Dungeons & Structures

5 dungeon chest loot tables (dread citadel, haunted manor, labyrinth) curated: only the Ice and Fire item entries are removed, every other reward (vanilla, Create, Quark, Supplementaries) is kept. 2 biome tags referencing absent BYG biomes emptied. The dread citadel mob spawner list swapped from Ice and Fire-only mobs to vanilla wither skeletons, skeletons, zombies and vexes.

📥 Installation

1. Download Mystical_Realms_Data_Pack-<version>.zip.
2. Place it in world/datapacks/ (or saves/<world>/datapacks/).
3. Load the world — the fixes apply automatically. No config, no restart required.

📋 Requirements

🙏 Credits

Developed by Stalking Dragons.

https://codex.skdragons.com/
Codex Stalking Dragons — Minecraft Modding