User blog comment:BFBooster/Still a noob/@comment-26336535-20151226004053

Input from more people helps!

Max all those 7* you have now. They're all great

Evolve Mahalu, and Semira. Mahalu will be good since you have no SBB spark buffer, and Semira's Status Ailments are needed (emphasize the "needed") for completing FG, and status ailments can be nice in general (evolve Tora if you want, but Semira is better). Reis is very outclassed, in LS (by Avant and Griff) and SBB (Griff completely overtakes him), so evolve Griff over Reis (unless you want a Dark Crit buffer). Avant doesn't buff Crit on SBB and his LS is much better out of the three, so you can sub in Reis or Griff (preferably Griff).

Ronel (as a 7*, Griel) is very outclassed, so I wouldn't prioritize her, especially since Deimos can replace her as a lead and you could just sub her in.

Quartz is very good, and since you have no HoT or Burst Healers besides Elimo, you should evolve her (Elimo doesn't attack, so Quartz is preferable in some cases.

I prefer Shera over Elimo as mitigators since she has high DC, has BC per turn, and gives an ATK buff, so evolve her too.

Aurelia is considered the best Status effect nullifier in the game, so make her a priority as well

Squads (no squad is gonna be good for everything, but I'll try my best):

Main:

Avant lead   Shera 7*    Maxwell (replace with Griff ASAP)    Mahalu    Bestie

when you have enough cost: Avant lead      Shera 7*      Griff 7*        Aurelia 7*     Bestie

Arena:

Rahgan lead      Bestie    Quartz      Semira      Ruby

When you have enough cost, evolve all of them and you should be good.

Raid (Sorry, but I can only think in terms of 7* here):

Avant lead      Aurelia      Griff      Bestie     Shera     Spark and/or crit buffing friend

And kind of need different squads for each Trial, so you'd need to say which one you want to complete.