About Reinforced Obsidian
From ModrinthAdds a block called reinforced obsidian, indestructible by the wither and any type of explosion
This mod adds a block called reinforced obsidian, that can't be broken by the Wither and by anytype of explosion.

Highlights
From source dataGame versions
Supports 23 Minecraft versions, the newest being 26.3.
Loaders
Runs on Fabric, Forge, NeoForge and Quilt.
Footprint
Rated a light load on a server.
Reinforced Obsidian on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge, NeoForge, Quilt
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 26.3-0.1, released 2026-10-06
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| NeoForge | 26.1 to 26.3 (5 versions) | 26.3 |
| Fabric | 26.2 to 26.3 (2 versions) | 26.3 |
From 7 recorded builds of Reinforced Obsidian.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 26.3-0.1 | 2026-10-06 | 26.3 | NeoForge |
| 26.3-0.1 | 2026-10-06 | 26.3 | Fabric |
| 26.2-0.1 | 2026-08-02 | 26.2 | NeoForge |
| 26.2-0.1 | 2026-08-02 | 26.2 | Fabric |
| 26.1.2-0.1 | 2026-06-21 | 26.1.2 | NeoForge |
| 26.1.1-0.1 | 2026-06-21 | 26.1.1 | NeoForge |
Dependencies
- Required: modrinth project P7dR8mSH (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Reinforced Obsidian on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogBuilding & decoration
Blocks, furniture, decorations and building tools.
Runs on your server
From source side supportModrinth lists Reinforced Obsidian as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForgeQuilt
- Runs on
- Serverrequired on the server
- Game versions
- 26.3 and 22 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-06Open ↗
- ✓AuthorBlockLegend001, as published on Modrinth
- ✓LicenseLicenseRef-All-Rights-ReservedFree












