Gemini (zodiac)

Gemini, the Twins, is a sign of the Zodiac and a recurring symbol in the Final Fantasy series.

Final Fantasy IX
Gemini is one the Stellazio coins collected by Queen Stella. In order to obtain it Zidane must make a donation to the Treno wishing well thirteen times, after which the waters will give up the coin.

Final Fantasy XII
The Esper Zalera, aligned with the element of Death, embodies the sign of Gemini. The image of the "Twins" is obvious in that Zalera carries a shamaness with him on one of his wings. In the International version, the Gemini emblem is represented by the Machinist job.

Final Fantasy Tactics
Gemini is one of the twelve Zodiac Stones, and one of the seven to contain a Lucavi demon. The stone contained the Death Seraph, Zalera, and was in the possession of Marquis Elmdore. When Elmdore was fatally wounded in the War of the Lions, he offered his soul to Zalera in order to remain amongst the living. When Ramza Beoulve storms Elmdore's residence at Limberry Castle, the Marquis gives himself to the stone once more and becomes the Death Seraph.

Gemini is also a zodiac sign used to determine damage compatibility between characters during battle. Units with good compatibility will do higher damage to each other, and the opposite is true for signs with bad compatibility. Signs with optimal compatibility do extreme damage to units of the opposite sex but meager damage to units of the same sex.

Gemini has optimal compatibility with Sagittarius, good compatibility with Libra and Aquarius, and bad compatibility with Virgo and Pisces.