A mod for Monster Train 2 that lets you upgrade champion cards just like other unit cards.
Install via Thunderstore or manually: copy the mod contents to the 'BepInEx/plugins' folder of your Monster Train 2 installation directory.
This is a non-cosmetic mod that changes the game mechanics. Do not use it while playing any online mode as it may cause you to be banned.
If you loved this or any of my other mods, feel free to tip me a coffee.