Quick cast

Smart cast automatically casts the selected ability at the current mouse cursor position as if you had left-clicked on it. The current target will have an aura surrounding it. Targetted abilities will be cast on this target. Untargetted abilities will be cast with the present position of the mouse cursor as it's center, if it is in range or towards the mouse cursor position if it is out of range.

If the mouse cursor is on an invalid target, targetted abilities will not be triggered..