Burst in Bravely Default II.
Burst (バースト, Bāsuto?) is a Black Magic spell available at level 15 for the Black Mage job, which requires players to complete the first gate of the Halls of Tribulation. The ability serves as the final version of the Black Mage's lightning-elemental magic, dealing incredibly powerful lightning-elemental magic damage on a single target. It costs 80 MP to cast.
Lady Emma uses this spell when faced in the first Hall of Tribulation.
Etymology[]
The Burst spell originates from the Final Fantasy series of games. The spell was first introduced in the Final Fantasy XI as a Black Magic spell that like in Bravely Default II dealt extremely powerful lightning damage.