The perfect Maple boss fight

If we ever get a new guild/alliance pq of sorts, we should get an insane boss that literally requires almost every class. Going with DrRusty's idea, it would start as a untouchable, 999 avoid unpoisonable time sphere-like thing (marksman required for snipe) that releases a 30k map-range explosion when killed like boomers/firebombs (shadowers and bishops required) and transforms into the actual boss that occasionally summons 999 avoid monsters (F/Ps and heroes/paladins required) along with ice-weak, all other element-immune monsters with a weapon cancel skill (I/Ls/paladins required). Dark knights would be wanted for hyperbody, and bowmasters and night lords would be wanted for their damage. Unless I'm missing something, that's all the non-pirate classes included.

Best idea in the thread.