In Harry Potter and the Goblet of Fire, Wormtail used the Regeneration Potion to restore Voldemort's body. And you should have all the ingredients in hand, in case you need to bring someone back to life - creepy, we know. And this black metal skull and chain cuff from Alexander McQueen could help with that. Or you can use it to embellish your wrists. Your bracelet, your choice. Featuring silver-tone hardware, an engraved logo and a slip-on style.