Deadly Beast Flare is Vincent Valentine's initial Command ability. Vincent charges up fiery energy in his gun and fires a spherical flare at a single enemy. It inflicts Fire Resist Down and Initial BRV Down II for 4 turns, while granting him Fire Enchant for 4 turns. While the "Inner Beast" passive ability is equipped, Initial BRV Down's duration is increased by 2 turns.
Deadly Beast Flare's Extension increases the hits of Deadly Beast Flare to 4 and in addition, hits all enemies present and spreads the debuff effects to them, though the HP damage is directed to the selected target. If Vincent uses Deadly Beast Flare that has a total number of 3 or higher debuffs, it becomes a + variation which increases the stolen BRV overflow marginally to 150%.