Board Thread:Questions and Answers/@comment-119.94.13.74-20200506132806/@comment-25941257-20200506205009

As the level of the party can vary in function if you choose to open the Ruins before or after the Erosian War, i don't think that there could be a recommended level.

I would recommend to a conservative party with Simon, Robin and two healers (Carina and Qum probably) for most fights, although the Boss fight is another matter entirely.