Rikku's special dressphere. When activated, Yuna and Paine temporarily flee. This dressphere allows Rikku to transform into a one man, "three-member party" for devastating attacks. The complete path of a Garment Grid must be traveled during a battle in order to have the option to summon this sphere, so it is best used with a small grid such as Unerring Path. Each section is well balanced. Each can cause damage as well as inflict status ailments. The left and right sections have the ability to heal both HP and MP to successfully sustain Rikku for quite a while. Note that in order to complete this sphere to 100% two key items must be obtained.
Obtained by - Obtained while investigating the Oasis in Chapter 2 during the mission to collect Leblanc Syndicate uniforms.
Two key item need to be collected in order to learn Break HP Limit and Break Damage Limit.
Machina Reactor is found in a chest near the lift to the Youth League headquarters at Mushroom Rock Road during Chapter 5
Machina Booster is obtained by dispatching 3 of each level of chocobos from the Chocobo Ranch successfully as well as having all runners leveled up to 5. After this task is completed, Clasko will report that the chocobos have found a secret dungeon in the Calm Lands. The chest with this item is found there.