Ark official site ( VideoArk official site Ark official site 1 Adults cannot be tamed, but Wild Eggs can be hatched. Common Rare Untameable Cave The Wyvern (Why-vern) is one of the Creatures in ARK: Survival Evolved. This creature can be found on Scorched Earth in The World Scar, and on Ragnarok in Dragonmalte Trench as well as the Wyvern Cave and can be found in five variations: Poison, Fire, Lightning, Ice (only on Ragnarok), and Forest (only on Extinction). Dossier Edit This dossier section is intended to be an exact copy of what the survivor Helena, the author of the dossiers has written.