User blog comment:Liquis/I Need Some Help With The Mech Gods/@comment-209.18.52.52-20150508135428/@comment-209.18.52.52-20150508141139

If i didnt have a 7* feeva friend, I most likely would use another Rosetta, Elza, 6* Feeva, etc. friend. Leader skills that boost BB gauge and BC drop are really important. I cheated using 2 Feeva's as healers, so I recommend that you put in a healer if you don't have a Feeva. The only reason people say the mechas are hard is because of their abnormally large HP and Def, go the defense route and remain consistent. Guard and Heal up when necessary, know your limits and when to attack. If you feel worried about your first attempt, save up enough gems for at least 5 revives. I had 34 gems ready but I used none.