Talos ( /ˈtɑːlɵs/; Greek: Τάλως, Talōs) or Talon ( /ˈtɑːlɵn/; Greek: Τάλων, Talōn) was a giant guardian of bronze, tasked to protect Europa in Crete, by circling the island three times a day. He was forged by Daedalus and was killed by Medea when she hypnotized him,  from the Argo, to remove the one pin sealing his only vein of blood. 

Talos, the bronze giant