Banishga

Banishga is a recurring magic attack and an upgrade of Banish.

Final Fantasy XI
Banishga is an upgraded version of the Banish type spells found in Final Fantasy XI. It is a White Magic spell that deals Light-based elemental damage to all enemies in a limited Area of Effect. The spell is particularly effective against undead, and may also lower an undead monster's Defense. Banishga may be learned by White Mages at level 15. It can be recast every 30 seconds.

Final Fantasy: The 4 Heroes of Light
Banishga is a Black Magic spell that inflicts major Light-elemental damage. It costs 4 AP to cast and it has a spell power of 15. The spell can only be used if the Banishga Tome item is in the character's inventory. The spell can only be purchased Spelvia for 5,000 gil.

A variation called Strong Banishga can be used when two Psyched Up characters cast Banishga during the same turn.

Dissidia 012 Final Fantasy
Banishga is an HP attack used by Prishe. She will gather energy in her hands before quickly releasing it in a large explosion that hits all the way around her; enemies that are close to her when the attack goes off get dealt a small amount of Bravery damage before taking HP damage. Prishe learns the attack at Level 36, and it costs 40 CP to use and 130 AP to master.