The End Armor mod is a pretty great mod in general because it adds one new dimension, two OP armor sets, three new tools, four awesome weapons, and a lot of crazy crafting recipes! But as if the recipes aren't hard enough, all the armor have a random item in one slot! P.S. all armor is crafted the way you'd usually craft it. Enjoy this mod and yes, it is normal to have enchants on it naturally! P.S.S. Forgot to mention this, but all armor have a secret item too!
Latest supported Minecraft version