"Back in the day," invasions were basically mindless unbeatable uber-spawnings that eventually just ended while a bunch of nobles huddled behind whatever walls remained on the island. No talking monster champions, no necromancer, no daimons or children of the light...just lots and lots of undead everywhere. Plus, the scrolls don't seem to be triggering any type of significant spawnings yet.
So, rather than continuing to be dismissive and acting as an authority on everything that the Dev team and Tom are thinking, maybe you can let them respond to a reasonable and workable idea for going through with the sinking of Beluaterra using existing mechanisms and doing it in such a way that is more likely to retain players than piss them off...unless that is one of the desired goals.
