FINAL FANTASY VII REBIRTH - 7th Seal Easy Strategy

Easy to use build to beat most challenges, minor tweaks needed to beat Ruler's of the Outer Realm though.
Brumal Form ATB Build
Yuffie's built to have her Brumal Form actually build her own and the entire party's ATB Bars fast to deal massive damage fast.
Genji Gloves also make the battles so much easier with Aerith dealing over 9999 damage.
Just try to keep cloud over half MP full so you don't run out incase you get into a bind like I do in 2 of the rounds where I had unexpected knockouts.
Enjoy!