Warcraft III: The Frozen Throne
All races have new units. The Undead now have Obsidian Statue, Destroyer, Skeletal Mage, and Carrion Beetle for their new armies. The Night Elves acquire Mountain Giant, Faerie Dragon, Avatar of Vengeance, and Sprit of Vengeance for their new armies. The Humans acquire Spell Breaker, Dragonhawk Rider, and Phoenix for their new armies. The Orcs acquire Berserker, Spirit Walker, and Troll Batrider for their new armies.