On death the ender dragon drops 2 Mini Scales. I have found that respawning the ender dragon is pretty useless so this gives you more of a reason to! It takes 4 mini scales and 4 ender eyes to craft one Dragon Scale. It then pretty much works like netherite does you can craft the upgrader put it into a smithing table and upgrade your netherite armor to be even more op and keep all of you enchantments you already have. This works for Tools and Armor.
