Recommendation

[Hazzard]

You don't need to overlevel. Seriously, your stats are fine. But if you still want to...

Is that so, what level is efficient enough for the upcoming boss?

And I'm assuming you are planning on fighting these on the plateau above Gizamaluke's Grotto, since you don't have the Airship and most likely don't have a Gold Chocobo yet. Right?

You are correct, and it would take me around 6-7 turns to probably defeat this dragon, cause my attacks take away around 2500 on average, but probably 2000 because it's dragon type, this would work more in Freya's department. I might just challenge them when I'm level 50, it's too difficult right now, so I'll just settle with Garudas.