: To me it looks like a combination of a vulture and a phoenix. --[[User:Mutant God|Mutant God]] ([[User talk:Mutant God|talk]]) 21:36, 17 January 2013 (UTC)
I agree that it could be based on a Wyvern. If it is, then it reinforces the "Sound Type" theory, since Wyverns are known to let out shrill screeches and sounds, like Yveltal's screech at the end of the first trailer.
== Trivia ==