What would it take for Xerath to be free?
I'm honestly wondering what would be required for Xerath to actually break free of his sarcophagus. In his old lore, it was possible for him to weaken the bonds just by absorbing magic from Nexus crystals. Recently, though, I've started thinking about just how durable the sarcophagus is in the new lore. Not only has it held together in its broken state for hundreds of years, but Nasus's brief clash with Xerath in Bloodlines didn't really seem to damage the prison that significantly. Can the seal only be undone by magic, or can the sarcophagus itself actually be destroyed somehow?