Crash Blitzrad Solo Clear, No Glenn, No Seph, No Water Mastery (FF7: Ever Crisis) 

If you're struggling on DPS, you can try to replace Cloud's Levi sub with an HP/DPS sub (Personal Style is a popular choice). This puts a lot more healing pressure on Aerith, however, and will likely require her to toss Cloud more chip esuna heals to ensure he's topped off for the final rounds of charged attacks.