Thor was a hero long before he was an Avenger. The God of Thunder protected mankind, ruled the skies and battled monsters. Thor is the epitome of power and protection – and Lagertha’s (Katheryn Winnick) Thor’s hammer necklace, given to her by her father during a flashback in the fifth-season episode “Moments of Vision,” is a symbol of those qualities. VIP Fan Auctions is now offering Lagertha’s screen-used necklace (pictured), which features a metal Mjölnir charm on a 30-in. leather strap. Click here for photos of this distinctive piece of Vikings jewelry straight from the Battle of Kattegatt.