Demiga

I really don't think a 'stamp' would work with something like this. Based on what I've read from the book, accessing the Dor is always described as 'ripping' the fabric of reality to allow the power through. To me, it feels like the magic becomes focused and shaped from the journey of the actual rip itself more than just the overall shape. It's the flow from startpoint(s) to endpoint(s), the twists and turns of each character drawn that slowly modifies how the power will react when it is finished. If someone were able to just stamp the air with an Aon, I don't think it would work. It just doesn't seem like with the Dor pressing on the boundary to the outside world that it would react the same if the power just flooded out of a completed rip all at the same time. Like when you start drawing the Aon, you create a channel that the power can flow through, similar to water, and the width/changes in direction of the channel can cause different pressures to the power furthering its shape and function. The end result would still need to be perfectly mathematical/geographical, but to me, this seems more realistic. Idk, I just finished the book for the first time last night and this was the impression I got from it.