In my account, just one great war and it was the first when Fontan destroyed OR , created the Sultanate and so on. The other, Atanamir's one, I wouldn't call a great war.
If there's another one, it's before my time and was among the various Sirions (west and east Sirion), the war with Oligarch and Avamar (the Balck Hand). But, as I said, it's before my time and I don't know much about it, just that it was fought by people with silly names like Circle, Doc, etc. I arrived in Sirion with my first char during the invasion of Khalmar Islands and the great federation peace among Sirion/OR/Fontan.
