If you want to test custom moves in Creative mode, showcase prototype models, or spawn a specific monster directly into your world, you can use Cobblemon's spawn command paired with the data pack's variant tag.
Enabling Commands
Before running spawn commands, make sure you have permission in your world:
1. Singleplayer: Pause the game, select Open to LAN, set Allow Commands (or Allow Cheats) to ON, and start the LAN world.
2. Multiplayer Server: Ensure your account has operator (op) permissions on the server.
Running the Spaceworld Spawn Command
Because some beta forms share names or evolutionary ties with existing creatures, include the spaceworldmons argument so the game loads the beta variant model properly:
1. Open the chat window by pressing T or /.
2. Enter /pokespawn <species> spaceworldmons, replacing <species> with the name of the beta monster you want to summon (for example, gorochu, omega, evolotto, madamuu, turbann, or koma-inu).
3. Press Enter to spawn the monster directly at your location.
If the standard model appears instead of the prototype form, double-check that you included spaceworldmons at the end of the command and that there are no typos in the species name.