Valkyrie proved herself to Positron by battling the Clockwork King on this spot. Although she did not succeed in defeating him, he was severely damaged and Clockwork activity came to a halt for several weeks afterwards.
The Destined for Valhalla Badge is located in the Powderkeg neighborhood of Boomtown. It can be found approximately 560 yards east and slightly south of the Powderkeg marker, on top of a small landing where a tall builing is leaning into another.
Its coordinates are (-4,098, 352, 2,473).