Although Cait Sith's fortune telling ability may not impress you, his fighting skills are a sight to be witnessed.  The party first bumps into this joker while wandering around the Gold Saucer.  Cait Sith eagerly joins the group to see if his predictions prove to be true.

Level 1:  Dice-- Cait Sith throws several dice onto the ground.  The resulting score determines how much damage is inflicted to a single enemy.  Roll doubles, and the damage for the pair doubles.
Level 2:  Slots-- The gambling cat plays his luck against his own slot machine.  There can be many different outcomes, and as you might guess, the more effective outcomes are tougher to get.  Occasionally, you'll actually have a particular outcome forced on you.  For example, the slots often stop on the Mog Dance and Toy Soldierwithout the player actually having to time anything.  The various effects are:

Slot
3 Stars

3 Crowns

3 Bars

3 Mogs




3 Hearts

2 CS 1 Bar


3 Cait Sith

Effect
Mog Dance: A tiny Mog appears and restores the party's HP, MP, and status.
Toy Soldier: Six toy soldiers appear and attack any enemies that are present.
Summon: Cait Sith uses a randomly-determined summon spell.
Transform: Cait Sith transforms into a giant version of himself.  His teammates disappear for the moment, but return at the end of the battle.  Only Cait Sith gains experience from the battle, and the entire party's HP is reduced to 3333 while their MP is reduced to 333.
Lucky Girl: Party's hit percentage is 100.  Ensures perfect attack ratio against all enemies.
Death to All: This is the unlucky roll.  The entire party is instantly consumed by death . . . Game over.  Don't worry, this is extremely rare.
Instant Victory: All enemies present are instantly killed.  This is difficult to get and never seems to be forced on the party.