Defeat an enemy by throwing an object at him while he’s already down.

Obtain three bridal candidate outfits.

Received a gift from Andrea for being a dance superstar.

Defeat a summon in battle.

Complete all Normal difficulty Whack-a-Box challenges.

Obtain the Chocobo & Moogle materia.

Invoke a summon.

Max out a weapon's proficiency.

Collect 3 music discs.

Free a bound ally.

Win a battle.

Complete Chapter 12.