In Mine Blocks, there is not much to combat, but there are some things. Combat is used to kill animals and fight monsters. While you can use a number of tools for combat, the most effective way is to use a sword. There are many types of swords, such as wood, stone, iron, gold, and diamond. Diamond swords are the best ones. You attack your target by pressing your left mouse button. Another way of combat is attacking at range. You can do this using a bow. Shift-click with the bow to fire it. Remember, you need arrows to fire out of your bow. Some other ways of fighting at range are using bone shurikens and spears. These are also fired with a shift-click.