Hastemarch
素早さの歌 / すばやさのうた [subayasa no uta] or 'song of speed' in Japanese.
Final Fantasy IV
Type: Bardsong
Casting: 6 seconds
Learn: level 40, with the Bardsong ability
Effect: increases the SPD of all allies. In effect until the song finishes
Record Keeper

Type: Soul Break, Rarity: -
Target: all allies, Element: -, Gauge cost: 1 bar
Learn: Gilbart (equip Dream Harp (IV))
Effect: Raises the MAG of all allies for a set period of time and gives them Haste
Category: Ability