Mystoerth Timeline
by MatteusIf anyone is interested, I have worked out a timeline for Mystoerth. The Mystara side is mostly from the Hallow World DM's guide and the Greyhawk side is from a bunch of sources including Oerth Journal #1.
You'll note that 576 CY is 1000 AC. This means that the "Wrath of the Immortals" war in the Known World and the Greyhawk Wars overlap, and are intimately related. However, I use Glenn Welch's alternate timeline for the war, as he fixes some serious continuity problems.