Lulu
Lulu is a black mage in FFX. She's like a big sister to Yuna. Most of the times she can b very grumpy and mean but she has good reasons to b like that. Besides her magic her only other weapon is carrying around a moogle which is not helpful at all in the game. Lulu has also mixed up feelings for Wakka because of their history together but the results on wat happens between them will show up in FFX-2.