Final Fantasy X-2 is a video game that was developed and then published by Square Enix.
The game uses all the conventions of the Japanese role-playing game genre.
GAMEPLAY HINTS
Black Mage: Easy leveling
To level up your Black Mage with ease, set the cursor to "Memory." Go into a battle with any type of element, and cast the spell that the element is on it. Have one Alchemist that already learned Ether from the stash and keep casting it on the Black Mage. Also have a White Mage there to use Pray. Use a controller with an auto-fire feature and keep doing this repeatedly to level up your Black Mage.
Black Mage: Stronger Spells with no extra cost
Equip a Black mage with a Soul Of Thamasa accessory and a Gold Hairpin accessory. The Soul Of Thamasa strengthens your spells and doubles their MP cost, and the Gold Hairpin halves the MP cost of all spells. Basically you are strengthening your spells and canceling out the extra MP cost.
White Mage: Easy leveling
This trick requires a controller with an auto-fire feature. Change all characters' Dress Sphere to White Mage. Set the auto-fire to X and have everyone use the Pray ability... This works well when battling against the two lizards found on Mushroom Rock Road. Let everyone keep Praying and eventually they should master the White Mage Dress Sphere.
Equip someone with the Lure Bracer (Paine recommended) and have two attackers and one healer. Rikku should be the healer as she will learn it faster. Have her keep using Pray and have the other character attack while she Prays. She will get AP for praying and for an enemy defeat. This will take between two to four hours depending on how many enemies you encounter and how many times you use Pray.