Recover Pranver from the Northern North Pole zone. You can get this item by completing the puzzle in the Northern North Pole zone. This is one of the artifacts you need for the Picking up the Pieces quest.
Previous Quest: Picking up the Pieces
Stage 1: Find Prancer
Stage 2: Return to the Elf at the Crash Site
Rewards: Red Stub x1, 320xp (!)
Questline: Christmas Event