The KDv3_55.w3x file you have requested: Maps Levels Missions / 2 Player / Knights and Deis - 2.43mb is not available. Perhaps try browsing all files for the game Warcraft III: Frozen Throne and upload any files you want to share or are missing. This is the only information we could locate:
A player vs. player map for Warcraft 3: The Frozen Throne One team is knights and picks hero classes and levels up normally.
One team is wolves that have an evolution system to grow into different class types as they level.