A Soul Crystal thought to be a scam peddled by the Eorzean Scholar Martyn Goodfellow.
Blue Mage Soul Crystal
Blue Alisae
Alphinaud
Also known as the Lord of the Whorl.
Leviathan
Something Jack really wants to kill in Stranger of Paradise
Chaos
The place where your friends might tell you to "Pray return" to.
Waking Sands
Best fight in the game.
Barbariccia
Used to destroy Nabriales, Igeyorhm, and Elidibus
White Auracite
Known as the Black Wolf, this former Garlean was pivotal in the liberation of Werlyt.
Gaius van Baelsar
This dragon fled his homeworld to Etheirys while being pursued by Omega Weapon
Midgarsommr
Starting in Final Fantasy II, this character has appeared in every numbered Final Fantasy game (Not including remakes or sequels).
Cid
The land where Blue Mages originated.
Tural
A condition Guille believes one might suffer after having too much Korean BBQ
Meat Sweats
Primarly used by the Garleans to power Magitek, this volatile resource is also abundant in Tural.
Ceruleum
Most likely to kill you while proclaiming undying affection.
Zenos
Known as The Fiend by Allag, this eikon is believed to be the world's first tree ascended to divinity and is said to command the wellspring of life.
Sephirot
Inspired by two Star Wars characters of the same name, they've appeared in numerous games as minor characters, sometimes as comic relief.
Biggs and Wedge
The area on the First beyond the Flood of Light where Eden sits.
The Empty
Squares with Melee Up Time
S.M.U.T.
Black Auracite used by Athena to return to modern day Etheirys.
Heart of Sabik
The illegitimate son of Archbishop Thordan
Aymeric de Borel
Also known as Loghrif, Voidwalker, or Oracle of Darkness
Gaia
This song was written in less than 10 minutes, but is one of the most iconic songs in the series.
The Prelude
If you used creation magic to make a horror beyond human comprehension, you might keep it here for further research.
Pandaemonium
Worst fight in the game.
Rubicante/Endsinger
A promised gift from Hermes delivered by the Warrior of Light, this was used to prove to Meteion her realm was not devoid of hope.
Elpis Flower
Grandfather of Krile and founder of the Students of Baldesion, this Scholar of Sharlayan was invited to Tural to investigate its legendary golden city.
Galuf Baldesion
This person was used by both Lahabrea and Athena to try and ressurect Athena.
Ericthonios
Beginning with Final Fantasy IV, the main series adopted its current logo style that features the same typeface and an emblem designed by this Japanese artist.
Yoshitaka Amano
Foremost Research Center of Allag
Azys Lla
Kaeli's food of choice during raid.
Bagels?