OP Trading All Mobs

Often when playing Minecraft it's hard to find materials for crafting armor or weapons. The author of the OP Trading All Mobs mod decided to simplify this: materials, items and other things can be bought from mobs. Now all mobs will become traders and will sell various materials to the player. You can buy items from Skeletons or even from the Warden. Each mob will receive different levels and items for sale. All hostile mobs will become neutral so you can trade with the player. A new mob, the Goblin, spawns throughout the world and sells enchanted netherite items.