Ice Wyverr: subzero
Wyvern
The Wyvern is a highly sought-after massive flying dragon that can overpower most creatures it faces. The deadly Wyvern, which is only tamable by stealing and raising as a baby, can be found in four varieities — Fire, Ice, Lightning, and Poison — each of which have distinct attacks.

Name ideas for your Wyvern from ARK players.
Black ice
Lactose Intolerant (axeman)
Ice - IceCream
DROG
Ender dragon but red
Drogon,Rhaegal, Viserion
Fire=Charazard
Exagul
(Lightning)Male)Thunder
fwench fwy ( chikin nuggit)
Rathalos
Male
Zombie
Charizard
Frostbite
Spyro
Female
Scorch
Venom
Strike
Everest
Fire: igneel
Ho oh(fire) Lugia(white dragon)
Fire: 3rd degree
Fire: Diablo
Draco
Ice-killer frost
Kaminari