Icecrown Incursion

The Icecrown Incursion was an incident that occured in Northrend, Amun-Seth, within the city of Icecrown, during the early years of House Masher's rise to power. It followed the illegal study of the as of yet unproven existence of the Aether.

Details of the event are obscure. The Sethian Inquisition was summoned to investigate outbreaks of sudden violence within the Icecrown Royal Institute. The event was described to the public as a chemical attack, and the Syndicate later assumed responsibility. There was 17 fatalities.

The event was, in fact, related to Solomon Masher's research into the Aether - and may have been instigated by a demonic entity of some nature.