God of War Ragnarök

The Mysterious Orb quest starts in Vanaheim at Freyr's Camp. Talk to the female blacksmith, Lunda, and she will ask you to find an orb that went missing. The orb is found in The Veiled Passage right next to the shore where you can park your boat. Return the orb to Lunda at the River Delta blacksmith and the trophy will unlock after the cutscene.