The mod adds Namkeens, which can be crafted with diamond ingots, which you craft with regular diamonds.
With Namkeens, you can craft all sorts of music discs and a Degildifier which I will get to later in this description.
When you combine Diamond armour or tools with Diamond Ingots (in a smithing table), you get tier 1 armour all the way up to tier 3 armour. With Tier 3 armour, you can add a netherite ingot to Tier 3 armour and get Diamond Netherite armour, which is basically upgraded netherite. You can Degildify Diamond Netherite armour so you get regular netherite armour. This is so the mod can be more easily compatible with Endgame Ores. Use JEI for the recipes or check the recipe book after you get the achivement 'Ingoting Around'. There are 3 other advancements that this mod adds
