It would take him some time to fly all that way (weeks on foot), but beyond the mountain there is more tundra, then an ice sheet leading to an icy and inhospitable ocean. On the ice sheet can be found strange sea slug-like creatures about the size of a golden retriever.

For now, we would prefer the Null remain asleep, but we'll keep Starscream in mind for the future if/when we need a Null awakened.