Guardian Expansion is a 1.20.1 mod that adds blocks, items, and equipment themed around Guardians and Prismarine! Every addition in this mod features a crafting recipe, with some blocks needing to be created using a custom block.
Additions
For more details on additions such as crafting recipes, check out the mods wiki page.
Blocks
Click to Show- Prismarine Converter
- Elder Prismarine
- Elder Prismarine Stairs
- Elder Prismarine Slab
- Elder Prismarine Wall
- Elder Prismarine Bricks
- Elder Prismarine Brick Stairs
- Elder Prismarine Brick Slab
- Elder Prismarine Brick Wall
- Elder Dark Prismarine
- Elder Dark Prismarine Stairs
- Elder Dark Prismarine Slab
- Elder Dark Prismarine Wall
Items
Click to Show- Prismarine Sword
- Prismarine Pickaxe
- Prismarine Axe
- Prismarine Shovel
- Prismarine Hoe
- Prismarine Helmet
- Prismarine Chestplate
- Prismarine Leggings
- Prismarine Boots
- Guardian Staff
- Guardian Helmet
- Guardian Chestplate
- Guardian Leggings
- Guardian Boots
- Elder Prismarine Shard
- Elder Guardian Staff
- Elder Guardian Helmet
- Elder Guardian Chestplate
- Elder Guardian Leggings
- Elder Guardian Boots
- Ocean Upgrade Template
Modpack Usage
You are allowed to use this mod in your modpacks.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as guardianexpansion-1.20.1-1.0.1.jar — drop this file into the mods folder
- Download size: 141 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.