Malleus Aquilonis

Malleus Aquilonis (Mace of the North Wind) is an attack spell which crushes the target with a giant mass of ice. The creation and manipulation of ice being the cornerstone of cold-based magic, this is an extremely simple spell, its only real advantage being the massive force it can bring down on the target.

Etymology

 * Aquilo is the Roman God of the North Wind (specifically, North-North-East), one of the Venti (Wind gods), and the bringer of Winter. He is equivalent to Boreas in Greek Mythology.