LogFAQs > #967310699

I had Cloud keep using Omega Drive until he got 6 bars around the start of the second phase, for the first phase I had Zack use his Marche clone USB to give the party quickcast, have Barret and Tifa use their awakening 1 and Tifa with her dyad and Zack use his sync to give the party crit chance. When the first chain is about to end I have Zack use his chain for the attack and crit damage buff then either Cloud or Aerith use a realm chain, use Barret's limit chain to add 25 more hits, have Tifa use sync/dual combo and have Cloud use USB1/sync1/dual and try to do as much damage to the Space barrier as I could to at least get over 50% damage. I got lucky with Cloud double casts and Got the barrier to the 35% before it vanished putting 6 pain on Sephiroth, this allows Tifa and Cloud to actually break cap in third phase.

After Barret uses his second awakening 2 to counter the full break he uses his dual to put prismatic imperils on Sephiroth, Zack uses his awakening to refresh the crit damage buff and Cloud uses USB1 and Awakening when his sync/dual time is up.