FINAL FANTASY XII THE ZODIAC AGE

This is a weird one because it's average party level. Which means everyone's levels together have to add up to 300.

So you can have 50,50,50,50,50
Or 60,60,60,40,40,40

Personally I just kept everyone the same level. Everyone time a character leveled up I would swap them out with another character and kept them all consistent.

Bosses do not give xp, only license points so the best way to grind this is to kill regular mobs.

I had a simple Gambit system. Everyone was:

Enemy HP less than 90% - Attack
Enemy HP at 100% - Attack

This would cause the team to attack an enemy at full HP, but then continue to focus on the enemy once they were weak. Sometimes an enemy would take damage and be in the less than 100, but still more than 90 range and I would have to manually tell them to attack, but it wasn't often.

With this basic set up I would just run around and kill stuff. By the time I got all the other achievements my characters were in the 70s so I do not believe you need to focus on this. I tried looking up guides about xp grinding spots, and they exist, but they are all high level spots and I never used them. You will get this long before you need to grind it out