By leitfyre: Almost doesn't matter the subs as long as they have dark ATT and relatively good RCV, though bringing orb changers along will speed things up monumentally. Use orb changers on second to last level, Lucifer's skill for boss level, and you're through!
By Lorens SA: 50 dark/50 light res + 80 res odin = easy. R9 basks were on same timer, used all skills and stalled. R10 more important to heal and wait for skills then to do damage (still clear orbs though), make sure you space out def skills (siren/kor/echidna) as much as possible.