Xearth?

Just bought him couple days ago and I have no idea how to use his ult. Tried looking up on google and didnt help. I right click and left click and when I use any other ability, The ult just stops. I see other people use it so can anyone here please tell me how?
Thanks!

 

When you hit R you just stand still and hit wherever you want the ult to go until the timer runs out

 

O, Thanks bro! Didnt know lol, cause whenever I press R enemies run

 

When you press R, you become rooted. For the next 3 times you press R, he shoots over where your mouse is. If you right click, you move and your ulti ends.

 

Yeah you gotta make sure you are not accidentally canceling it after you activate it which is rooting you ~ GL

 

Thanks so much! Thanks guys, requesting to lock this thread now