FINAL FANTASY XII: The ZODIAC AGE: Ultra Powerleveling Guide (Earliest Max level 99) 

Can't be powerleveling if you need to be a special level to start

6:36 Hooray!

After my first couple of runs on the PS2, I just powerleveled as part of the solo mode in Giza (before Penelo joins for good). I wasn't overly efficient with the runs, so it usually took me 70-80 hours on the original version, and about 30 on TZA (mostly due to not having access to the full license board in this version). Always a fun time, and only about 2-3% into the storyline. I believe this method also leaves Penelo far behind does it not (may have been adjusted for TZA, but on the original, she officially joins earlier, so she receives no benefit from the powerleveling when she officially rejoins the party).

Thank you!!!!!

nice vid

14h starts, 19h lv 85, 20h40min lv 99. Pretty much 6-7h

lol thought i was the only one doing this xD used to powerlevel many ways on ps2

You forgot to mention it goes much faster with a seitengrat!