I have a buddy whose setup was Vanille/Snow/Hope and starts at SAB/SEN/SYN for bossess. Vanille with a lot of Magic+ with an upgraded Bella wand. Once they get all buffed out, Hope switches to MED/RAV while Vanille keeps spamming death.
I was thinking about toying around with that except having maybe Fang instead of Snow. either way close enough.