MAIN: install and enable the driver in the app (at your own risk, make a backup before installing the driver (google it yourself)) and just in case, turn on the incognito mode (I didn't check it without it). SO: Downloaded - > Assigned a key in the application that you use in the game for casting spells-> Assign a repeat when you press the key, and disable when you press it again-> Go into the game-> Bind activate the macro (that is, the application) -> Click on the caste button (depending on the plugin and settings, the button is different, for example, by default R) -> Voila, and you cast continuously.
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program