Board Thread:Questions and Answers/@comment-26467599-20150608091713/@comment-23.242.47.95-20150701065350

Always have a healer, bb gauge booster, and a unit that reduces. I have lead (A)Griel, (B)Elimo, (A)Vargus, (A)Rossetta, and (A)Lilly Matah. Elimo both reduces and heals, and Lilly Matah boost bb gauge, Griel's leader skill is just awesome, Rossetta boost spark damage, and Vargas boost attack. If you do not hve a healer just make sure your units have really high HP.