yes 4 blm 1 whm and another job using 1 tail will most likely work. i might suggest though that if you have one, instead of sam bring blm or another nuking job like rdm, or cor to buff the blms with magic attack bonus, or bring rng or something if you can. when he is runnign in circles, you are gonna have a hell of a time trying to land any ws on him unless u stand in one spot and time it perfectly. ull get more dmg out of nuking , ranged, or buffing the blms imo