Hiaburi Lion

The oldest Messenger its existence said to predate the Zoumotsu Animal toyline. The novel version of it does not have its guts hanging out of its body like the Zoumotsu Animals after it but the anime version does. It has the same shape as a character which Kaede imagined before with a voice similar to that of a voice actor who performs voiceovers for foreign movie stars. Kaede got it by mere chance though it is very scarce. In episode 11 of the anime it reveals the reason behind the Kaumlmpfer battles. From Wikipedia.