This macro is designed for PvP battles in version 1.9 of Minecraft. To set it up, you will need to press the desired key on your keyboard or the mouse button in the Keyran program. Then select the destination function and specify the macro. It is recommended to bind the macro to the space bar so that it is activated when held down. After the macro starts working, by holding down the key, you can automatically jump and deal critical blows to opponents.