Beaver

Beaver is a silver-bordered creature type used for cards which depict a type of large, semi-aquatic rodent. Thus far Beavers have only appeared on Bablovia.

History
Beaver debuted as a creature type in Unstable on a host creature and has yet to appear in any other set.

Trivia

 * Eager Beaver in Unstable is the only card with this type so far.