*For Whom?:* Yuna, Rikku, and Paine, but their abilities differ *Obtained:* In Chapter 2, speak with Kimahri twice and pick the middle option in the conversation, then speak with him again in Chapter 3.Even so, this particular job class is useful to create a more diversified character if you prefer balanced to focused strategies, at least until you reach the Mascot job in Chapter 5. Each do have their own uses, but there are usually better jobs for each one. General Description: The Trainer class is one of only a few jobs in the game whose abilities will differ depending on the wielder: Yuna for elemental damage, Rikku for ailments, and Paine for a half-support half-ailment role.