Good Place to Level Up *minor spoilers*

[Trisdyn]

Hey guys, You could go through all that hassle of making items from rings and what-not, OR, you could go to the island closest to Hell/Heaven and walk around. There are invisible withdraw points that contain the strongest spells in the game. And the best part is that they regenerate in literally minutes! I had like 100 of each top spells in an hour!

But uh, yeah, agreeing with Xurtes, you do NOT want to level, trust me. Monsters gain so much more stats then you do in one level, so really, your just making the game harder. Instead, get good magic, and get to Cactuar Island. Each Cactuar is worth 20AP, and since there are battles with 3 Cactuar, you can get up to 60AP a battle! (Watch out for the green thing though that's the Jumbo Cactuar.)

Originally Bespoken by Xurtes

You can also mod Kiros's card for 3 Accelerators. 1 Accelerator refines into 100 Haste.

Alternatively, you could do the Alien Sidequest. When you are completed that, you should be able to encounter the PuPu alien, which then can be defeated for an Accelerator. Or, you could give it 5 elixirs and get it's crappy Level 5 card. But it is one-of-a-kind and it does convert to Hungry Cookpot, which can be used to teach a GF the 'devour' skill (Don't get me wrong, that skill is pretty useful), or the cookpot can be converted using Tool-RF to a Shaman stone, which then can be converted AGAIN to a lot of useful items.

P.S LOL, the Jumbo Cactuar ran away from you? That never happened to me. I totally pwned him with Leviathan and Lionheart.