Hello, this is the specific guide I compiled for you about "Final Fantasy 7 Reborn: Unlocking the Lightning Flash Level":
1. Unlock condition 1
- First, you need to complete the hidden enemy crusade mission in the Grasse area. You can only find this boss by finding all the life points in the area and completing the exploration mission.
2. Unlock condition 2: Insight into the enemy
- Maintaining awareness of your enemy is an essential skill on the spot. Be sure to insert an Insight Magic Crystal when you start the game, so that you can easily understand the enemy's status and avoid unnecessary troubles caused by re-operation.
3. Unlock condition 3: Enemy move magic crystal
- If you're stuck here like me, try crusading analysis using a battle simulator. By defeating "Steppe and the Wolf" many times, I actually obtained this magic crystal, thus unlocking this mission.
The above is the entire content of this guide, I hope it will be helpful to you!