ExtraMegastonesXL
This mod expands Pixelmon's capabilities by adding a set of special items - templates for megastones - to the game. These elements are specifically designed for server administrators and modpack creators.
The obtained items can be equipped by Pokémon, but initially they don't have any functions. Server and modpack developers are given complete freedom in configuring how Pokémon interact with these items, allowing them to create unique mechanics and abilities.
To demonstrate the mod's capabilities, an implementation example is available, including a datapack and resourcepack that adds functionality for Mega Bronzong.