Movement and Combat on the Astral Plane

[Icelander]

Originally Posted by mr beer

I like these rules but I would use Will as ST instead of flat IQ.

That would dramatically conflate the Astral Plane with the plane of Limbo. The Astral Plane is the domain of reason and intellect, where intelligence makes characters fast and strong. It's the plane of Limbo that responds to willpower and the strong-willed and imaginative can create anything out of the yielding protomatter of that plane.