Mystborn Horizons
A progression mod to add more ores, mobs, bosses and structures.
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Mystborn Horizons

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📖 What's this mod?
The caves glimmer as Teconic plates shift to create new ores, mobs and EVERYTHING. The world enhances into a new stage...
A mod to add Ores, Discs, Foods, Effects, Weapons, Structures, Mobs, Bosses, Armor, Enchantments, Advanced Terrain & MORE!

(This mod was created on March 16, 2025 and is STILL under development)
✅ Features:
💾 Misc:
Misc
- Shard Block functions like magma blocks, but deals more damage and cannot be negated through frost walker. - Adds 7 new music discs, Titan Sands, Doomsday, Water Horizons, Ender Fury & Echoes of the Abyss, Forest Haven, Night Shackles (Some generated by AI, If you think you can make a worthy song, dm me on discord.) - New effect, slimy. Slimy allows a player to scale up a wall by running into it. Also adds spore vision that is in the game. - New Enchantment, Lightning Striker. Summons lightning on each hit equal to the level. (ex: lvl 1 summons 1, lvl 2 summons 2, etc) Is a alternative to sharpness and smite. Great for destroying boats when ppl try to escape on them.
🦄 Mobs:
Mobs
- Mantis, is a peacefull mob and drops nothing. - Spawns in flower forests, plains & cherry grove. - Can be bred with cauliflower. - Copper Bulb, is not a peacefull mob and drops copper or power cores. - Spawns in dripstone caves & lush forests. - Ice Spider, is not a peacefull mob and drops froststone. - Spawns in dripstone caves & lush forests and any cold biome. - Basalt Howler, has 2 abilities: - Does an AOE attack around it, with particle effects, knocking entities back. Has to charge for about 7 seconds, will emit lava paricles when charging. - Does an AOE "howl" attack, applies slowness and weakness for a few seconds to mobs around it. - Also has a chance to drop either molten gold blackstone, molten gold basalt, gold ingots & may rarely drop netherite scraps. - Doesn't Spawn yet. - Havenica, a dangerous boss! - Spawns when you right click a "Forest Heart" on a ancient grove altar in the moss arena. - Has 4 Moves with 20 blocks of range: - Root Network gives you slowness and wither while taking away armor durability, but if you avoid standing in the area between the pillars, nothing happens. - Shockwave, Sends out 3 waves that through you back & deals damage. You can stand 2 blocks under or 1 block above to avoid the damage, but you can't jump over it. - Teleport, Teleports to a nearby haven core. - Toxic Laser, shoots 3 beams at you and you have 6 seconds to dodge, otherwise you get nausia, damage & poison. - Heals very quickly as long as he doesnt have glowing effect. (Burning gives glowing to him) - Enters Garden's Wrath when past 50% of hp. - Attacks grow with the number of nearby players. - Heals equal to the number of Haven Orbs nearby. - Attack range is 20 blocks, you do not need to be visible to be attacked
💎 Ore Spawning
Ore Spawns
- Froststone spawns in cold ocean, deep cold ocean, frozen river, frozen peaks, snowy plains, snowy slopes, snowy taiga, snowy beach & frozen ocean. Between -80 & 80 - Tectonite spawns in the overworld, between -80 & 80 - Mystborn Dust spawns in the overworld, between -80 & 80 - Moonstone spawns in the overworld, between -80 & -15 - Stormite spawns in the nether, between 80 & 127 - Luminite spawns in the end, between -80 & 80 - Salondite spawns in the overworld, between -80 & 160, in badlands, eroded badlands & wooded badlands biomes.
🔪 Custom Weapons
Weapons
- PeaceKeeper Sword, Has 10000 durability and is breakable, And is stronger than a netherite sword. Can be enchanted. - Vanquisher Sword, Has 10000 durability and is breakable, And is stronger than the PeaceKeeper sword. Can't be enchanted. - Tomahawk, Has Durability and only deals damage when thrown. Pierces through enemies and can be picked up to use again. Doesn't Return to you automaticaly.
🏛️ Unique New Structures
Structures
- Jungle Pyramid, Has normal Jungle Temple Loot. - Enhanced Witch Hut. - Ice Tower, has cool loot. - Myst Chamber Room, Spawns the Copper Bulb - Mushroom Tower, Spawns the Ocasional Copper Bulb - Moss Arena, Home of Havenica
💰 New Loot and Drops
Loot Tables For Chests
- Butcher Village Chests: - Chicken nuggets & Veggie sandwiches. - End City Chests: - Ender fury music discs. - Shipwrecks supply Chests: - Cod and salmon nigiri - Desert Pyramid Chests: - Titan sands music discs. - Desert Village Chests: - Titan sands music discs. - Bastion Treasure Chests: - Doomsday music discs and stormite. - Bastion Bridge Chests: - Molten Gold Basalt & Blackstone. - Stronghold Corridor Chests: - Waffles - Stronghold Crossing Chests: - Royal Tectonite Sword - Trial Chamber Intersection Chests: - Raw Salondite and Salondite Ore
Loot Tables For Mobs
- The Ender Dragon: - Ender fury music disc. - Creepers now drop cauliflower.
🥪 Custom Foods
Custom Foods
- Veggie Sandwich. - Gives Regeneration when eaten. - Crafted from any veggie/crop and 2 pieces of bread. - Chicken Nugget. - Has a small chance to give slowness when eaten. - Crafted from cooked chicken & wheat - Cauliflower. - Has a decent chance to give health boost when eaten. - Drops from creepers. - Waffle. - Has a decent chance to give resistence when eaten. - Can be crafted from egg, sugar & wheat. - Cod Nigiri. - Has a decent chance to give dolphins grace when eaten. - Can be crafted from raw cod & 3 wheat - Salmon Nigiri. - Has a decent chance to give conduit power when eaten. - Can be crafted from raw salmon & 3 wheat. - Honey Berries. - Has a small chance to give instant health when eaten. - Is a bush similar to sweet berries. - Power Core. - Has a chance to give you golden apple effects but better. - Also has a chance to give bad effects. - Crafted from Froststone, Mystborn Dust & Iron.
👀 Usage
Just download this along with the fabric API! Let me know any issues you have on my channel :D
Make sure to use the mod in 1.21.1, it may work in other versions but there is no guarantee.
📖 Notes
(ALMOST) Everything is obtainable in survival!
🤔 Want to support me?
You can find my channel @Cassetu! Comment your ideas and suggestions!
All Rights Reserved 2025 @Cassetu