Great Grey & Silver Mana Wyrm

There is one tameable creature with this look.

Great Grey & Silver Mana Wyrm
Can Be Tamed
70Warder's Teeth, Zaralek Cavern
Located in the far south of the cavern, roughly west of Glimmerogg.
Level scaling: Most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.