Vaelastrasz is a Red Dragon who is also known as Vaelan in human form. Vaelastrasz has sworn to hunt Nefarian until the end of his days. After aiding players in defeating the false orc leader, Rend Blackhand, Vaelastrasz journied to find his nemesis above the Blackrock Spire. He faced Nefarian in his lair, The Blackwing Lair, and was wounded severely during the battle. Nefarian used his own blood in an arcane ritual to corrupt the younger Red Dragon. Nefarian then used Vaelstrasz against the heroes who came to kill him.

Appears in World of Warcraft in the Lower Blackrock Spire, Upper Blackrock Spire and Blackwing Lair instances.

Uther the Lightbringer was the first Paladin of Azeroth and was the mentor of Prince Arthas Menethil until he was betrayed and killed by Arthas during the Third Great War. Uther was regarded as one of the greatest human warriors to have ever lived and was seen as a hero by all races of men throughout the lands of Lordaeron and Azeroth itself. Uther was the founder of the Knights of the Silver Hand and lived to the age of 64. His dying words to Arthas “I hope that there’s a special place for you in Hell, Arthas”

Appears in Warcraft II: Tides of Darkness
Appears in Warcraft III: Reign of Chaos
Appears as well in Frozen Thone (online levels)
His tomb can be seen in World of Warcraft, in the Western Plaguelands, near Sorrow Hill.
Appears in World of Warcraft: The Burning Crusade, in the Western Plaguelands, as a spirit, after finishing a chain of quests.
Will appear in the novel World of Warcraft: Tides of Darkness

High Priestess of Elune, ruler of the Night Elves, and mate of Malfurion Stormrage. She took over the Night Elves after the first war against the Burning Legion. She sets Illidan free in Warcraft III: Reign of Chaos.

Appears in Warcraft III: Reign of Chaos
Appears in Warcraft III: The Frozen Throne
Appears in World of Warcraft
Appears in Warcraft: War of the Ancients trilogy

Tyranastrasz was the first consort of Alexstrasza.

He was captured and enslaved along with Alexstrasza by the Orcs using the Demon Soul during the Second War. Since the Orcs lost all the consorts but him, he was forced to mate with Alexstrasza in order to produce offspring for the Orcs to attack and harass Alliance forces. Tyranastrasz was an old dragon before he was captured, described as hundreds of years older than Alexstrasza, and the constant strain of his captivity affected him. He was killed by Deathwing just before Alexstrasza was freed by Korialstrasz, Rhonin, Vereesa, and Falstad.

Appears in Warcraft: War of the Ancients trilogy
Appears in Warcraft: Day of the Dragon

Turalyon was a paladin who was involved in the human defense during the Second War, alongside Alleria Windrunner and Danath. Before that he was one of the paladins serving alongside Anduin Lothar, and seemingly the sole survivor of the ambush in which Lothar perished. His inability to save the great hero has haunted Turalyon since that day.

Appears in Warcraft II: Beyond the Dark Portal
A memorial can be seen of him in front of the human city of Stormwind in World of Warcraft. His statue is the largest and most prominent of the five statues at the entrance to Stormwind.
Said to be in World of Warcraft: The Burning Crusade, but has yet to appear in game.
The server Turalyon is named after him.