User blog comment:Justbeho/SQUAD BUILDING HELP IS HERE!!!/@comment-202.62.16.93-20151212090118/@comment-27068645-20151214000640

For Reeze GGC, it is mainly about large hp with timing. I would use

Chrome lead Shera Elimo Bestie Selena. It should do enough damage and Elimo is for UBB at the last battle. Watch out when Reeze go below 20% because turn after that (unless 0% health.) because she will change into 7* form and do tons of damage. Elimo should help you on that with UBB. BTW, bring Hero Crystal in case of not too much damage.