Reply To: 1 plane below astlan? Welcome To Astlan › Forums › Astlan-General › 1 plane below astlan? › Reply To: 1 plane below astlan? 2020-06-02 at 15:21 #3660 FlakesMember In the book when Tom falls into the Abyss it is described as being just basically 2 planes below astlan. So the obvious question is what it is on the plane above it?