Repair three chocobo stops.

Level up an orb of materia.

Invoke a summon.

Raise your Queen's Blood rank.

Use a synergy ability.

Use a synergy skill.

Use a limit break.

Stagger an enemy.

Opened the path to the Cage of Binding.

Collected ten chests coming down the waterfall in the hills of Gongaga.

Learned about all of Nibelheim's Seven Wonders.

Cleared Chapter 7.