I read only the prologue and the 'beginning' and I am devastated from the number of the lore mistakes. From where should I start?
-Hellfire citadel was abounded after the battle of hellfire peninsula, and for many years no one settled in it. Only recently, after Illidan took control over outland, the citadel returned to be used.
-Akama first made contact with Illidan secondary lieutenants, Vashj and Kael after they saved his village from Magtheridon forces, and only then come to see Illidan.
-Illidan and Malfurion age was 15,032 when the third war begun, and the Kaldorei
Begun to settle around the well only at 14,000 before the first war. So Illidan was born before the Kaldorei begun to build their culture, not after it.
-Tyrande, Illidan and Malfurion were the first (ever) Kaldorei who made actual contact with Cenarius, and Malfurion was the first that was trained in druidism. before him no one knew about this class of magic.
- Illidan, Tyrande and Malfurion lived all their life before the conflict with the legion in Suramar, Not in Zin-Azshari.
- Malfurion never served as Moon guard.
-the moon guard was leaded by Lord Kur'talos Ravencrest, not by Jarod Shadowsong
-Illidan never met or served Azshara before the war of the ancients.
-the temple of Elune was in Suramar, not in Zin-Azshari.
-Illidan begun to use the war glaives only after he looted them from Azzinoth, he wasn't skilled with such kind of weapon before that.
- The 'Quel’dorie ' was called Highborn at that time, and they looked just like normal Kaldorei. They begun to look like the high elves of today only after they were exiled from Kalimdor, created the Sunwell and adopted the sun instead of the moon. And only then they changed their name from the highborn to the Quel'dorei ("children of noble born")
- The highborn wasn't the queen bodyguards. They were like royalty and lived with their queen in the city of Zin-Azshari.
- Actually, Illidan wanted to learn druidism, but Cenarius refused to accept him as apprentice because he sensed "there is much promise to him… but the promise lies elsewhere" (and he was right, in the end). He never said to Illidan something like: “You must have been one of my worst students I have ever had. I ban you from druidism, and from this glade, so long as I have control over it.”
- The arcane magic was well known among the Kaldorei and it was used not only by the Highborn (the Moon Guard is good example).
Perhaps this can be another version of the story, but since you mention that it based on Illidan real life, this is very wrong.