I've always seen Beluaterra as the only Invasion Island
Do some searches on the phrase "Lich King". When Lukon was about to destroy Outer Tilog, Tom spawned 100 undead in every one of Lukon's regions, IC reason was the "Lich King". Of course, this killed the Colonies--froze the politics so that Lukon will never attack Outer Tilog, and with the twin cities of Portion and Outer Tilog City dominating the center of the map, all the other realms are dying--Alebad, Alowca, Wetham. Giblot and Minas Thalion next. It doesn't help that everyone is too chicken to take on Lukon. The Colonies are aging, dying, and aren't an interesting place to play anymore. Is that all Tom's fault? Hardly, everyone who plays in the Colonies shares in the blame. But I'd say that that invasion that I never even saw has had massive influence on history.
Okay, only happened once, but I'd say it was very influential.
