User blog comment:Ttimhappy/Help me make a team!/@comment-24570336-20151027102846

Well my recommendation of a crit & spark team in 150 cost for you is:

Reis 7★ (Lead) (for Crit & stats)

Kanon 6★ (for status cleanse & Def buff)

Bestie 6★ (for BB regen)

Shera 6★ (for mitigation & Atk buff)

Lilith 6★ (for TGT damage) [You can replace her with Tazer 6★ (for Spark & TGT damage) after increasing your cost by 5]

This will net you exactly 150 cost and fills in both essential and damage roles you have. You can improve on this squad when you believe you can. Good luck :)