William

You're out in your Minecraft world in the nether collecting some netherite, soul sand, glow stone, and wither skulls. When you're at a nearby nether fortress for the wither skulls, you're all of a sudden being under attacked by a huge army of wither skeletons and blazes. Miraculously, a black knight named William came to the rescue and shot all the wither skeletons and blazes for you with his bow and arrow and sword.