
ModsJava
Van Haven Client Core
Client mod for the Van Haven server. Free Minecraft Java mod for 1.21.1.
⬇ Download on ModrinthVan Haven Client Core
The client mod for the Van Haven Cobblemon server.
Features
- Client-side hooks for custom multi-battles
- Highly configurable cosmetics able to be added via data and resource pack (mega showdown gimmicks compatible)
Requirements
- Minecraft 1.21.1
- NeoForge 21.1.200 or newer
- Cobblemon 1.7.3
- Accessories 1.1.0-beta.52
- GeckoLib 4.8.3
- Mega Showdown 1.7.3
KotlinForForge and Architectury come with Cobblemon.
Notes
You need a custom raid mod for this to work outside Van Haven.
Credits
Cosmetics Framework by Pi-Eta (Pi's Cosmetics):
Custom functionality based on Eclipse Core Client:
Verified by MCModsHub
- Ships as vanhaven-core-client-1.1.1.jar — drop this file into the mods folder
- Download size: 155 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.