The jellyfish in "Final Fantasy 7: Rebirth" is a powerful monster, so many players don't know how to hit jellyfish. First, use Yufei to throw the dart and keep attacking ninjutsu, and then see the magic crystal stone to see the weaknesses. Weakness attribute attacks can hit heat.
How to beat the Jellyfish in Final Fantasy 7
Use Euphip to throw the dart and keep attacking ninjutsu, then see the magic crystal stone to see the weaknesses, and use the weakness attribute attack to hit heat.
The fire is ranged and preemptively attacked the rogue cape, and the appearance is instantly available.
I vaguely remember the weak fire, and I just saw the right time and broke a small fireball. If you look up the yellow characters in the hole, you will tell you how to type.