Help in drawing a line from object to indicate power (Line Renderer)

I may need some help in creating a line render that would draw a line from the gameobject (which is a stone) to some point in the world. This line would indicate power while having the ability to aim (which I would deal with after this, but I'll leave this for another thread) and that line would make use of the z axis since it would indicate that low power would be near the object while high power would be somewhere far from the game object while making the Z axis be near to the camera. The line would …