>>530833693
I was ready with Sigurd but I winged it with Lilith. The Grand Duels already give a ton of bond and that plus teapots can easily cause you to go from 5 to 9 without caring.
I plan to Grand Bryn next.
Though the other classes I'm not as sure of who to Grand. I think I'll turn George or Constantine into Grand Rider and Tonelico or Castoria into Grand Caster.