this was the kind of responde i was looking for, thanks
anyway i still thinks that the war of the shifting sides counts as a war, its the only example that actually has the word "war" in the name, more clear than that cant be. It was the united forces of horde and alliance against a common foe, and i have trouble seeing the massive numbers of the quiraji as an incident and remember that if they won, C´thun would have had a clear path to destroy everything. A battle for the survival of the world cant be called an incident
Cataclysm is more debatable, but i stay with what i said earlier, Pandaria saw huge armies being sent into its shores, and not only that but the high king of the alliance and Tyrande (a military leader) were both present in the fight. You have to also consider the incident with the blood elves almost changing sides
- - - Updated - - -
i try to see some logic here, but i cant. Alexander the great happened before the first world war and they are not related at all