It happened.

Terrible war that involved all of the Known World.

Some say the good guys won. Others believe Kjore got what the wanted and just ceased putting resources into the war. If it was indeed a victory then it was a phirric one.

The Old Kingdom was shattered and mostly destroyed.

Wildlands and Lost Isle both where permanently inflicted with taint and corruption of Kjores Demonic Cults

Many fear this was just a huge raid. To soften up the known world and that the true invasion has yet to come.