McVey's Butterfly Knife

McVey's butterfly knife is like Thor's Hammer. I can only be wielded by McVey. It is stated to be able to destroy High Level Threats such as the Anti-HoffGang and the one that shall not be named. During the Battle of Join Us Brother, McVey attempted to use the knife against Brandon. It wasn't until Brandon used 5% of his true power to turn the knife to stone. Currently, the knife is cased in stone and cannot be used.