Simply Shift+Rightclick your pokemon with ball in hand to start the minigame fail 3 times and your new ball is lost. One success and your pokemon will be in the new ball.
Inspired by this gamma emerald mechanic https://youtu.be/WJtUtxua1BI?t=11
How to Install Cobblemon: Ball Swap Minigame (Mod)
Cobblemon: Ball Swap Minigame by The_Handyfon is verified for Fabric across Minecraft versions 1.21.1 (latest release: 1.0-SNAPSHOT, file size: 32 KB). Follow the steps below to install it safely from ModCraft.tv:
- Click the Download button above and select your Minecraft version (1.21.1) and platform (Fabric).
- Make sure you have the compatible loader or environment installed for Fabric.
- Move the downloaded Cobblemon: Ball Swap Minigame file into your Minecraft
.minecraft/modsfolder and launch the game.