Im confused about the whole border/portal thing to phyrexia. As near as I can tell, Glacian from The Thran made it, and Urza and Mishra broke it as kids. However, I was reading Timelines the other day, and it talks of other borders and stuff. Can someone compile a chronocological list telling of any information involving the Might and Weak stone. Also, did Radiant rip out these stones? If so, are they permenently gone?