Immobilizing Sword
不動剣 [fudouken] or 'immobilize sword' in Japanese. This ability didn't originate in the Final Fantasy series, but was instead added during a collaboration event with the Saga series.
Record Keeper

Type: Limit, Rarity: -
Target: single, Element: -, Gauge cost: 1 bar
Learn: all (equip Left-handed Sword)
Effect: Attacks the target and inflicts Stop with a moderate probability.
Category: Ability