Shallal Merra

Sharrar Merra (酸性雨 （シャラール・メルア）, Sharāru.Merua, Acid Rain) is a type of Water Magic. Irene Smirnoff accumulates clouds and causes it to rain acid, which melts anything that it comes in contact with.

Trivia

 * The name of this spell is a corruption of the Arabic phrase مُرّ شَرّار Murr Sharrār, which means  "Sparkling Bitterness".