Loki’s final act in the myths is the murder of Baldr the Beautiful (the god of light). Using a spear made of mistletoe, Loki tricks Baldr’s blind brother into killing him. For this, the gods capture Loki, tie him to a rock with the entrails of his own son, and place a venomous snake above his face. His wife, Sigyn, holds a bowl to catch the venom; when it fills and she empties it, the venom drips onto Loki’s face, causing earthquakes as he writhes in pain. He remains there until Ragnarök, where he breaks free to lead the giants against the gods.