Wolferine, Wereverine + Chaptor, Grimoire

Wolferine: A species of Pokemon suffered under the radioactive influence of the Lobos and Werelobos, turning into a were wolf like evolution of their own. Wolferines are very territorial and will eat anything. If it catches anything stealing its meal, it will shoot an ice beam at it, and eat its new catch later.
 
Wereverine: Slower but stronger than its werewolf counter part, Wereverine pushes everything out of its way. It absorbs moonlight to get additional strength, and although is not a poison type, has a toxic breath (no kidding after all the stuff it ate).
 
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Chaptor: They venture off in libraries where they might remain unseen for months. By nightfall, it ventures off to learn by reading real books.
 
Grimoire: They often partner up with Mismagius' to invoke dark (er) magic. Grimoires know all that is known and store it in their pages in a white ink. It can only be knowledgible about one subject at the time and makes a switch when necessary (its mind becomes blank during every switch for 0.0005 seconds). It is a very useful Pokemon for a jury.