Relm: I couldn't miss the chance to practice my drawing!
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Gravira(グラビラ, Gurabira?) is a stronger form of the spell Gravity appearing mostly in the Compilation of Final Fantasy VII. As a Gravity spell, it does damage to the target based on a percentage of its HP. It serves as the intermediate spell between Gravity and Graviga.
Gravira, along with its tiers Gravity and Graviga appears in Kingdom Hearts and Kingdom Hearts: Chain of Memories. When used, the spell creates an orb of darkness that slowly crushes the enemy and reduces the enemy's HP by a set fraction.
Zero Gravity, Zero Gravira and Zero Graviga are spells that appear in Kingdom Hearts Birth By Sleep. When used, the spell flings the enemies into the air where they slowly lose HP and become vulnerable to Confuse when hit.