In this mod, the main element is uranium, you'll be able to craft a power core, that burns items for 1 hour, also, upgrade the netherite tools to uranium tools, it will be a hard work to craft the multitool. The game experience will be the same, but if you put the power core in your hand, it will give you infinite poison effect, and the only way to finish it, will be drinking a bucket of milk, but the game experience, will be the same.
You can craft all tools from uranium, including a multitool; an armor (It isn't really good btw), and the power core, including a special music disk, that you can see for what it is when crafted in the game.
Good Luck trying to make all the uranium elements, you'll need it :).