Win a battle.

Mount up for the first time.

Switch Class.

Become an immortal.

Obtain the Bahamut Materia

Have your whole party fall in battle

Use a summon Materia in battle

Have Yuffie join your party

Use a Limit Break

Performed first blindside link.

Improved photography level for the first time.

Drove the Regalia.

Initiated first link-strike after parrying an attack.