The Baku in Neo 2

In the sequel, Neo to one of these guardian spirits is a Baku called Yumi Hami. Its name literally means dream eater but its dream eating abilities are not shown in game and it uses lightning powers instead. I believe its dream eating nature is more symbolic. It appears to have been corrupted by Otaki Maru's dream to destroy humanity which lines up with the idea of devouring the dreams of others to fuel its own.