Gravija

Gravija is a recurring spell in the Final Fantasy series. It usually deals fractional damage and is the most advanced form of Gravity.

Final Fantasy VI
In the Game Boy Advance version, the new Esper Diabolos teaches Gravija at a rate of X 3. Gravija affects all enemies, calculating damage by removing 7/8 of their current HP. The spell costs 70 MP.

Final Fantasy VIII
Diablos, a Guardian Force, and the Superbosses Omega Weapon and Ultima Weapon know Gravija.

Final Fantasy X
Two sections of Sin use Gravija at different battles during the storyline. However, the ensorcelment is much more notable for being the sole offensive but essentially harmless attack of Yu Yevon.

Final Fantasy XII
It is fitting that Zeromus, the Condemner and Scion of Gravity, is the only entity that can cast Gravija. He will only use the attack when fought in the Stilshrine of Miriam.

Final Fantasy XII: Revenant Wings
Feolthanos is the sole caster of Gravija in Revenant Wings. He will use it in the battle at the Gates of Shattered Time, where it drains foes of 50% of their current HP.

Final Fantasy Tactics
The Lucavi Zalera knows Gravija. It reduces the HP of all targets in an area to 1.

Final Fantasy Tactics A2: Grimoire of the Rift
Gravija again brings a target's HP down to 1. It is only cast by the Demon Wall