Aqua Breath

Aqua Rake, often translated as Aqua Breath or Aqualung, is a recurring Blue Magic spell from the series. It will usually deal water-Elemental damage to all opponents.

Final Fantasy IV
Although there was no Blue Magic in this game, Edge's Flood spell was similar in effect.

Final Fantasy V
Aqua Rake is a Blue Magic spell learned from the Quadrharpy.

Final Fantasy VI
Strago has Aqua Rake as one of his initial Lores. In this game, it also deals wind-Elemental damage. A separate Lore called Cleansweep, learned from enemies such as the Enuo, deals pure water-Elemental damage.

Final Fantasy VII
Aqualung is an Enemy Skill in this game, learned from Jenova-LIFE.

Final Fantasy VIII
Quistis can learn Aqua Breath.

Final Fantasy IX
Quina can learn Aqua Breath.

Final Fantasy X
Kimahri can learn Aqua Breath from the Chimera enemies.