FF8 side questing! I just got the Ragnarok airship and I was able to finally defeat/capture Jumbo Cactuar GF. Just have Squall in his "crisis mode" (yellow/low HP) so he has his Renzokuken Limit Break available, and it should only take one use of it, depending on Squall's STR stats.

- Junction your best magic to his STR
- Junction Water magic to his Elem-ATK
- Give Squall a GF that has STR+% abilities.
- I have his Ultimate weapon, Lion Heart, which helped as he used "Lion Heart" as a finisher