User blog:Exorcile/Help Me!!!

Hello

I'm having trouble with trial 004, i need help with my squad

My units are : That's only the 6* and 7*. Do i need to evolve someone first? or is this good?
 * 1) Fire: Rineth(7*), Avant(7*), Griff(7*), Vargas(6*), Arus(6*)
 * 2) Water: Signas(7*), Lune(7*),Tridon(6*)
 * 3) Earth: Toutetsu(7*), Dion(7*), Duran(7*), Oguro(6*)
 * 4) Thunder: Rize(7*), Deimos(7*), Kagura(6*), Bonnie (6*)
 * 5) Light: Nemethgear(7*), Sefia(6*), Maxwell(6*), Raaga(6*)
 * 6) Dark: Mifune (6*), Alice (6*) , Ivris(6*),Yuura(6*)

I'm level 136 and my cost is 158 and for trial it's 316.

Help me!!!!! Thanks!!!!

Note: All the units are max level except Griff