History
Originating from the Land of Couldn't-Be-Shouldn't-Be, the Edge of Reality was a sword capable of cutting into the fabric of existence itself. The sword was given by Glorian to the Incredulous Zed, who used it to steal the heart of the Queen of Nevers, so that it could power his Impericon. When the dying Never Queen returned, Glorian once again gave the sword to Zed so he could finish her off, but the Silver Surfer managed to take the sword and stabbed Zed with it.[1]
Eventually, the sword came into the possession of the Griever at the End of All Things. Since the Griever could not move through realities on her own, she used the Edge of Reality to tear open a path to Lotkill and killed the Scarlet Witch. However, after Wanda had been resurrected, they had a rematch. Out of sheer frustration, the Griever destroyed the Edge, despite knowing that she would be stuck in Earth-616.[2]