example leona zenith blade how to morph her as soon as she gets in range of llulu me so i dont take damage i saw a video on how to do it something like click her w the ability and before i am in range of it going off i click away to cancel and if she flashes to me it will activate but when i tried it i cant get the ability to go off?
That would be called scripting and it's against ToS.
This is probably what you are thinking of.
#scripts
Its if you issue a attack command of a targeted ability when you are out of range your character will move into range and cast the ability but issueing any other commands will cancel this
It's not a one off thing, you have to be targeting and canceling constantly which makes it possible to have the ability cast like you want. It either takes scripting which can get you banned or a LOT of practice.
