Got this info from Emperium.org forum. Geez just when you thought of going to try out MVP, you got this MVP Buff patch

you can't separate MVPs from their mob anymore, they recall their mob once they're separated

they strip&destroy your headgear/armor/shield, diff MvPs target diff types. As example:

Dark Lord goes for headgear, can cast coma on you (reset hp/sp to 1)

Orc Hero goes for armor

Orc Lord goes for shield

Drake goes for armor

Stormy Knight got an almost instant SG Cast now

Mayas flee goes up in the wazoo sometimes, even hunters have a hard time hitting her

Draculas flee goes up aswell

Doppelgangler 2HQ is insane, he crits every now and then, and has a screenwide instant Hammerfall (think he had that pre-kunlun already).

eddga strips/breaks your weapon

there are prolly more things that changed on other MvPs.