Tactics Ogre: The Knight of Lodis/YMMV


 * Game Breaker:
 * The Snapdragons; see Infinity Plus One Sword on the main page.
 * Also, liches, who are good spellcasters with downright insane physical defense stats. Considering they'll usually be standing behind your frontliners anyway, you typically don't need to bother giving them armor.
 * The Teleport spell is gamebreaking for the optional treasure maps accessible through special books. You can just teleport your heaviest hitter right behind the boss and OHKO them, winning instantly.