Piglin

A Piglin is a mob in Minecraft, previously known as Zombie Pigmen, occuring naturally in the Nether. The yield golden swords or crossbows and can trade golden ingots for items if dropped on the floor in front of them. This is especially useful for speedrunners, as this is a relatively quick method of obtaining ender pearls. This method was popularized and used by the YouTuber and streamer Dream.