[ He opens his mouth and he really is about to explain the technical details--the Neitherlands, the properties of Fillorian rabbits (if they even are Fillorian), maybe even delve really deep into the source of all magic when he decides very quickly not to.

The last thing he needs is to overwhelm him, so he treads it like he does when someone's having problems in math: simple first, then build up. ]

Well, it's pretty much a normal bunny. For some reason, rabbits have a better time traveling between worlds. These ones can find whoever you want, and repeat a short sentence or phrase. Sort of like your Fluid, but, uh. Alive. You just tell them who to find, give them the message, set them down, and they hop to it. Literally.

Scared the shit out of me when I first got a message by bunny, I'm gonna be honest.