"and Sauron brought werewolves, fell beasts inhabited by dreadful spirits that he had imprisoned in their bodies."
—The Silmarillion: Chapter 19: Of Beren and Lúthien
Werewolves were servants of Morgoth, bred from wolves and inhabited by dreadful spirits (fallen lesser Maiar or the fëar [souls] of orcs) imprisoned in these wolfish forms by Sauron. Unlike werewolves in other literature, the werewolves of Middle-earth do not transform from man to wolf at night and their behavior is not influenced by the full moon or other lunar cycles.
Werewolves are elite monsters that Angmar can get in the Kennel. They excel against regular units (except pikemen) but are weak against Heroes.
This monster has no upgrades. This means that this monster can not gain any sort of permanent boost from upgrades found in either its palantir or from other units/heroes. If this is not the case, fill in the section following the policy.