Teaches the white magic Hailstorm. Changes the weather around target party member to "snowy."
Storm spells provide the single weather effect, not the double effect. This will stack if the zone is already snowing, giving effect of double weather. This will have no effect during a blizzard ("double ice").
Snowy weather has a chance (33% to 50%) to give ice spells a 10% power boost and a corresponding penalty to wind spells. If the Hyorin Obi is equipped, the weather bonus will always be applied.
Cryohelix will always gain the full effect of this weather.
If the caster has the merit job trait Stormsurge, then this spell will also increase the target's INT by +3 (to a maximum of +7 with full merits).