When fighting safer sephy,he cast wall right when I was about to summon KOTR.So,my KOTR only did 2000hp per knight.Then,he supernova-ed me and ALMOST annihilated me.Then,I quickly countered with an All Creation from Yuffie,a Catastorphe from Barret(having chracters with limits that hit more than once help a lot) and ultimately a final Omnislash from a buster sword-equipped Cloud.Note that before using limits,I used a megalixir.