Menu

data pack

Wither AscensionMinecraft data pack for 26.3

Makes the Wither boss harder with phases and abilities

server onlynewest supported release 26.3AdventureMobsEquipmentMagic
Latest version
5.0+mod
Minecraft
1.21 to 26.3
Works with
Quilt, NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
12.4k
Updated
6 d ago
Available on
Modrinth
Space NodeOur hosting

Host Wither Ascension servers

Deploy a server with Wither Ascension already added to the world, on hardware built for it.

  • 26.3
  • Data pack
  • Quilt
  • NeoForge
  • Forge
  • One click install
  • Version matched
  • Automatic backups
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Wither Ascension declares support for, newest first, with the Java runtime that version needs.

Other data packs
MinecraftThroughJavaEvidenceReleased
26.3Data pack, Quilt, NeoForge, Forge, Fabric25+declared15 Sept 2026
26.2Fabric, Quilt, NeoForge, Forge, Data pack25+declared16 Jun 2026
26.1.2Fabric, Quilt, NeoForge, Forge, Data pack25+declared9 Apr 2026
26.1.1Fabric, Quilt, NeoForge, Forge, Data pack25+declared1 Apr 2026
26.1NeoForge, Quilt, Forge, Fabric, Data pack25+declared24 Mar 2026
1.21.11Data pack, Quilt, NeoForge, Forge, Fabric21+declared9 Dec 2025
1.21.10Fabric, Quilt, NeoForge, Forge, Data pack21+declared7 Oct 2025
1.21.9Fabric, Quilt, NeoForge, Forge, Data pack21+declared30 Sept 2025
1.21.8Forge, Quilt, Data pack, NeoForge, Fabric21+declared17 Jul 2025
1.21.7Data pack, Fabric, Forge, NeoForge, Quilt21+declared30 Jun 2025
1.21.6Data pack, Quilt, NeoForge, Forge, Fabric21+declared17 Jun 2025
1.21.5Fabric, Quilt, NeoForge, Forge, Data pack21+declared25 Mar 2025
1.21.4Fabric, Quilt, NeoForge, Forge, Data pack21+declared3 Dec 2024
24w46aFabric, Quilt, NeoForge, Forge, Data pack21+declared13 Nov 2024
24w45aData pack, Quilt, NeoForge, Forge, Fabric21+declared6 Nov 2024
24w44aData pack, Quilt, NeoForge, Forge, Fabric21+declared30 Oct 2024
1.21.3Fabric, Quilt, NeoForge, Forge, Data pack21+declared23 Oct 2024
1.21.2Fabric, Quilt, NeoForge, Forge, Data pack21+declared22 Oct 2024
1.21.1Fabric, Quilt, NeoForge, Forge, Data pack21+declared8 Aug 2024
1.21Quilt, Fabric, Forge, NeoForge, Data pack21+declared13 Jun 2024

Download

From Wither Ascension’s own host. Nothing is re-hosted here.

For Minecraft 26.3

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

5.0+modrelease8 Aug 2026

wither-ascension-5.0.jar · 0.5 MB · for 26.2 · Fabric, Forge, NeoForge, Quilt

Choose file on publisher ↗
b238395ae761…
Older versions11
  • 5.08 Aug 202626.20.3 MB9af54fc50001…Get
  • 4.0+mod11 Jul 202626.20.4 MB211 downloads8c058c7450b5…Choose file on publisher ↗
  • 4.011 Jul 202626.20.2 MB17 downloads5eacab2292cc…Get
  • v3+mod20 May 20261.21.8, 1.21.7, 1.21.6, 1.21.50.6 MB46 downloads57d2be6c27a2…Choose file on publisher ↗
  • v320 May 20261.21.8, 1.21.7, 1.21.6, 1.21.50.3 MB22 downloads8d5f369525ea…Get
  • 3+mod20 May 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +1 more0.6 MB1.1k downloads71fbe18e1331…Choose file on publisher ↗
  • 320 May 202626.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10 +1 more0.3 MB129 downloads5c3f7e28b3ec…Get
  • 1.2+mod29 Mar 20261.21.8, 1.21.7, 1.21.6, 1.21.50.5 MB1.1k downloads0ccd2c21d617…Choose file on publisher ↗
  • 1.229 Mar 20261.21.8, 1.21.7, 1.21.6, 1.21.50.2 MB209 downloads92c3fc93ed46…Get
  • 1.1+mod25 Mar 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +3 more0.4 MB91 downloadsc7e361ccd64b…Choose file on publisher ↗
  • 1.125 Mar 202626.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8 +3 more0.2 MB40 downloadsd4c2ef13eb42…Get

Frequently asked

Does Wither Ascension work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Wither Ascension declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Wither Ascension support?

Everything the author has declared, from 1.21 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Wither Ascension on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

What licence is Wither Ascension under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Wither Ascension?

Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.

Where do I download Wither Ascension safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Details from Modrinth, where the author last updated it on 1 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .