Deliver the package to the Village of Mist

Find out who the new leader is for the Red Wings

Save Rosa from Desert Fever

Attempt to defend the Air Crsytal

Defeat the Fiend of Earth, Milon

Attain the power of the Paladin

Defeat the fiend of water, Kainazzo, and obtain your first airship

Defeat the Dark Elf and get the Crystal of Earth back

Defeat Valvalis and escape the Tower of Zot

Defend the Dwarves Crystal from Golbez

Escape the pursuit of the Red Wings

Fail on the mission to acquire the seven crystals

Gain Asura's approval for Rydia

Gain Leviathan's approval for Rydia.

Have the eighth crystal lost by a friend

Prove to Odin that you are worthy of his power.

Gain access to the moon

Prove your worth to Bahamut.

Defeat the Giant of Bab-il

Defeat all the forms of Zemus without Cecil getting KO'd.

Defeat Zeromus and bring peace to the world.