Doesn't even matter if they kill it before Nov13, why? Because they've said, it'd be killed a few weeks ago, and then they said this previous sunday or something. EH is persistant so you got 9 days to figure out that shit, most've which is harder than MMIS Mayong, and Throne room... Why Run before you can walk?
Takes what 30minutes to get the Mayongs Sanctum in MMIS, then another 15 to clear and kill,