Geomancer

The Geomancer (風水士), also known as an Elementalist (精霊使い) or Taoist, is a Job class that appears in various games in the series.

Profile
Geomancers use bells as weapons, and equip light tunics as armor. They can walk across dungeons without fear of traps like pitfalls, or damaging floors like lava. Their signature skill is Terrain, which lets the Geomancer execute special attacks based on the terrain the party is fighting on.

Final Fantasy III
Gained from the Water Crystal in the original and from the Fire Crystal in the DS version, Geomancers have the ability to use the terrain as a weapon, with the effects changing depending on the type of battle field.

Final Fantasy V
The Geomancer class is obtained from a shard of the shattered Fire Crystal. When in battle, the Job makes use of the terrain for various results.

Final Fantasy VI
Mog's Dances are learned based on the terrain, and activate attacks that incorporate the terrain, such as landslides, sandstorms, avalanches, and so forth.

Final Fantasy VII
During development, Aeris Gainsborough was to have the Geomancer class, but in the finished product is not specified as having a Job. As a Cetra, Aerith is able to speak to the spirit of the Planet, and many of her Limit Breaks manifest as her drawing power from the earth.

Final Fantasy XII
Although there are no Geomancers in the game there is a Garif in Jahara/Lull of the Land named Geomancer Yugelu. When you can first speak to him he says nothing of interest. But later, when you have acquired at least ten Espers and have completed all the Garif related Hunts he will tell of Zodiark and give you access to the Henne Mines/Special Dig area where you can face Zodiark.

Final Fantasy Tactics
The Geomancer uses the battlefield to cause damage to the opponents as well as inflicting status effects. Monk Level 4 is required to unlock this Job.

Final Fantasy Tactics A2: Grimoire of the Rift
The Geomancer class is a Job available only to Gria. The Job uses both the terrain and the weather to inflict damage on foes.

Dissidia 012 Final Fantasy
The Geomancer appears as a job card in the new Labyrinth mode, allowing the player to take special equipment out of the Labyrinth when setting a tent.

Etymology
Geomancy is derived from the roots geo- (Earth) and -mancy (prophecy); it is a method of divination which interprets markings on the ground or how handfuls of dirt land after being tossed.

Fūsui of Fūsuishi (風水士) refers to the Chinese of studying the direction, geography and/or weather to calculate the individual's fortune who resides or works in that place.