The Good Beasts of Avantia have been taken hostage by the Evil Wizard Malvel. Each is being guarded by a new evil Beast in the Dark Realm. In order to rescue Tartok, Tom must go against Kaymon the Gorgon Hound, a Beast unlike any he has faced so far on his Quest. Kaymon prowls the ruins of a forgotten castle. Will Tom be able to defeat this menace and come one step closer to stopping Malvel forever?