This macro is designed specifically for the UHC duel mode in Minecraft. For its correct operation, it is necessary to set the screen resolution to 1920x1080 and correctly position the items in the inventory: 1 – sword, 2 – blocks, 3 – pickaxe, 4 – lava, 5 – water. When you find an opponent in a vulnerable situation, simply activate a macro that will automatically place him in obsidian, without giving him a chance to escape. Please note that it is important to master macro control, so it is recommended to practice on zombies in single player mode before starting battles with real opponents. Good luck in the game!