Badge of Vows 90 is a Badge of Vows medal obtained during the From A Different Sky quest of the same number. The badge is the remnant of a former Riftstone, collecting it earns a reward of Rift Crystals.
- "A badge that glimmers with a mysterious light. Similar medals can be found scattered around Gransys."
Found within The Tainted Mountain Temple.
Head to The Tainted Mountain Temple and follow the path to the first large room with chains hanging. The badge rests on top columns accessible from the upper walkway, on the far side of the broken bridge.
Climbing several platforms and jumping to this platform is required to reach this badge. Once the platform is reached the badge can simply be picked up. Using the Levitate skill is helpful in reaching this badge but not required.
Jump from column to adjacent colume to gain height - the badge is in plain view on the top of the higher column.