Quote Originally Posted by Roda View Post
What i want is for it to be executed on button-up.

So push button down and hold to align where you want it to go, and when you stop pressing the button, the effect activates.
Yeah, that's the Quick Cast I'm used to from League of Legends and Dota 2, and Guild Wars 2 has the same system contrary to what SkyCake said. It's not hugely different from what SE is implementing, but it still saves a button press.