
Happy Ghast Tiers
Java data pack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Are your Happy Ghasts getting you down? Well wipe those tears away with Happy Ghast Tiers! This datapack adds five new tiers of harnesses each providing a…
⬇ Download on Modrinth



TL:DR - Gallery
Happy Ghast Tiers
Expands Minecraft’s Happy Ghasts with a fully upgradeable harness system, allowing players to give their Happy Ghasts a much-needed speed boost in a way that feels natural to vanilla gameplay.
Harnesses can be upgraded through multiple tiers(VanillaLeather, Copper, Iron, Gold, Diamond, and Netherite), with each tier providing a small but noticeable increase to flying speed.
Upgrades can be applied sequentially, or players may craft Reinforced Upgrades to skip directly to a desired tier. Players craft the initial harness just like in vanilla. Players can even still dye vanilla harnesses like normal, but once a vanilla harness is upgraded, its color becomes locked to prevent Minecraft from accidentally overriding the custom NBT data of upgraded harnesses. Every future upgrade automatically preserves harness color.
Netherite-tier harnesses & upgrades are fireproof, behaving like vanilla Netherite items when dropped into lava or fire.
Other features:
- Happy Ghasts with no rider will be slowed automatically to default speeds
- Happy Ghast Treats can be crafted with snowballs and blaze powder
- Treats provide a temporary boost just like rockets do for the elytra
Planned Update:
- Custom Enchantment granting a 5% flying speed bonus per level (I–III)
This enchantment is planned for a future release. It has been intentionally delayed while the core Minecraft mechanics remain experimental and subject to refinement. Once added to the base game, I'll be adding a custom enchantment for the harnesses
Stretch Goals:
- Add the ability to dye upgraded tiers from one color to another
- Add an in-game Admin config to toggle if Harnesses are chest loot instead of craftable
- Add an in-game Admin config that allows for custom tier speeds
- Add more variants and 3D model harnesses (a texture pack rework. I'm not an artist)
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
- Downloads as Happy Ghast Tiers.zip
- Download size: 49 KB
- Download link checked 16 Oct 2026 — working
These come from our own check of the pack file, not from the source page.