After making contact with Oppy, plan your first route into the Zone from her Auto Shop

Complete Chapter 2.

Defeat a summon in battle and obtain its materia.

Register the player name

Use a chocobo to find two treasures buried by rabbits.

Complete a quest.

Invoke a summon.

Max out a weapon ability's proficiency.

Complete Chapter 1.

Use a synergy ability.

Use a synergy skill.

Win a battle.