Ruby Items.

It adds ruby tools, a ruby dimension, two new potions, a ruby armor and two new ores.

These tools and armor are very strong and also each piece of armor offers a unique effect (from the game).
These tools and armor are also better than netherite but hard to get. for example, in order to get the ruby, you must first find a ruby ore from the underworld in the Nether. This will give an ore that will have to be cooked to make a potion that will take you to the world where this strong material is found (Warning, before entering, make an Overworld potion, which is included in the mod, otherwise you will not be able to leave the world where the ruby is). The only way to enter the world where the ruby is is with a specific potion from the mod, since there is no portal to enter it. Crafting is exactly the same as other armor and other material tools. The ruby ​​is very difficult to obtain, since it has a low probability of appearing, but it is very strong.