how to remove dummy when it reach target point of ability being cast?

[Unholy_Vendetta]

when u cast a spell u have to target point where u wanna cast it, what i wanna do is when u click that point and the dummy move to that point and when it reach to that point, the dummy will be remove.

 

[deathismyfriend]

Check the dummies location every .03 seconds. When it is close enough to desired location remove the dummy.

 

[WaterKnight]

How does it move to that point? Normally you would have it go with linear movement (constant speed, in a direct line). Therefore you can calculate the required duration by distance/speed.