Final Fantasy VII EC - RAMUH EX2 - LOW CP / No Water Skin

Ramuh had - 200% weakness for water element so use water skin will help you alot but if u don't have????
You will need to take control very much for this battle.
First and important , you must summon Leviathan + Red LB can takedown those Sparks from Ramuh. If not i won't prefer you to try this battle.
Use materia defaith from Aerith then use his frenzie fang for maximum debuff matk.
Try to use breach materia from Red when possible to boost Cloud DPS or you won't make it before Ramuh enrage.
Try to heal and make both Aerith or Red become highest HP , Ramuh will target them or if he shoot Cloud , he'll dead for sure ( tested I can't survive his thunder lancer at mid game even full hp , max debuff matk + max buff mdef + zero/low Ramuh gauge)