渾身ジャンプ [konshin jump] or 'jump with all one's might' in Japanese. This ability was added during a collaboration event with World Wide Words, where abilities can be made stronger by adding words to them - words such as 'konshin'.
Record Keeper

Type: Dragoon, Rarity: ★★★★, Uses: 2-10
Target: single, Element: -
Use: Tyro, Cid, Fang, Gilgamesh, Kain, Kimahri, Ricard, Dragoon
Generate: Strength Orb (Large) x5, Void Orb (Large) x3, Wind Orb (Large) x3, 12,000 gil
Hone (lv2): Strength Orb (Large) x10, Void Orb (Large) x6, Wind Orb (Large) x6, 60,000 gil
Hone (lv3): Strength Orb (Large) x20, Void Orb (Large) x12, Wind Orb (Large) x12, 120,000 gil
Hone (lv4): Strength Orb (Large) x30, Void Orb (Large) x18, Wind Orb (Large) x18, 300,000 gil
Hone (lv5): Strength Orb (Large) x50, Void Orb (Large) x30, Wind Orb (Large) x30, 600,000 gil
Description: Jumps up high and after a while lands for impact damage (effect: large)
Category: Ability