Complete these first; Nekrum's Medallion is the final step.

1. 1
   Witherbark Cages · level 45

   Check the cages at the two Witherbark villages, then return to Gryphon Master Talonaxe.

   Pick up: Gryphon Master Talonaxe, The Hinterlands
2. 2
   The Altar of Zul · level 48

   Check the top of the Altar of Zul, then return to Gryphon Master Talonaxe.

   Pick up: Gryphon Master Talonaxe, The Hinterlands
3. 3
   Thadius Grimshade · level 47

   Bring Sharpbeak's Feather to Thadius Grimshade in the Blasted Lands.

   Pick up: Gryphon Master Talonaxe, The Hinterlands · Turn in: Thadius Grimshade
4. 4
   Nekrum's Medallion