This macro for the game Fortnight allows the player to make floors, walls and pyramids invisible. It is intended for use in the Keyran program, where you can configure milliseconds (MS) for each command. However, it is worth noting that using 1 millisecond can lead to unstable macro operation. It is recommended to set the value from 2 to 4 milliseconds for the best result.

To use this macro in Fortnite, you need to bind the edit key to the «E» key in the game settings. Then link this macro to any other key, go up to the required level and start applying the macro. 

Enjoy playing with invisible floors, walls and pyramids! Please note that for the macro to work properly in Fortnite, you need to enable the edit function on the release.