User blog comment:Lablabdi/How To: Build a team with the help of a suave community!/@comment-25251916-20141103195223

I have formulated three team compositions for general questing, arena and FH.

Team 1 (Questing/FH):

Now time to explain how this squad works in conjuction with each other. With Elza 6* coming soon in the horizon, she would be a great leader for BB spark teams. Goddess Axe Michelle provides a good attack buff so that would increase your damage output. Narza supplies a key role later on with his damage mitigation and status nulification that would prove useful against harder content. Since your Darvanshel is an Oracle, Narza can still step in his shoes and do the job just fine.
 * Inferno Queen Elza/Deemo (Leader)
 * Goddess Axe Michelle
 * Mad Night Narza 
 * Ruin Zelha/Spear Arms Raydn
 * Havoc Girl Luly/Alyut

The tossup between Zelha and Raydn depends on which unit you already have leveled up. Raydn provides a 70% increase in spark damage but Elza will later have that in her SBB. Their buffs won't stack but won't also really affect eah other since they have both the same spark buff. Zelha with a spark increasing unit will provide plentiful damage with her 30 hit SBB.

Since you don't have that much premium healers, Luly or Alyut can solve that problem. Luly increases HC drop rate which can sufficiently heal you for certain turns. Alyut has a heal over time on his SBB.

Squad setup for Fronter Hunter can be the same. Try experimenting between Deemo and Elza to see which one gains the best results.

Team 2 (Arena):

With this squad setup, you'll be gaining your bb by the 2nd turn. Since Lira and Hogar have a 15 BC on their BB fill gauge, you'll be likely to set that up with the amount of BCs the remaining units can produce. Other than that, I would recommend another squad surrounding Dia but since it's has an Oracle typing, a Miku leader is still fine for arena purposes.
 * Diva Hatsune Miku (Leader)
 * Half-Blood Lira
 * Brave Legend Hogar
 * Inferno Queen Elza
 * Deemo