User blog comment:Wei1991/Help me make a good team/@comment-26297531-20150702180021

for hard contents: 1. oguro lead (currently best & tankiest boost bb when attacked lead), 2. aaron mitigator+def buff+bb fill, 3. ivris healer/status curer (dual sphere her with a refined gem or any other similar immunity sphere), 4. feeva bc/hc booster. Your last member depends on what you need for the fight or who you pick as friend : colt for crit buff, ciara for atk buff / ignore def, yujeh for light/dark add + heal over time buff, quaid for 4 elemental buff. in general i wld say, picking colt friends will provide additional hp to your party, thus u shd choose ciara or yujeh (if vs light/dark) or quaid (vs any other elements). alternatively, picking griel friends means you keep colt, but take out feeva. my advice is based on having all these at at least 6 stars and having their sbbs.