Aurorastorm

Aurorastorm is an enhancing spell in Final Fantasy XI that provides the single light weather effect. This will stack if the zone currently has auroras, giving effect of double light weather and has no effect during stellar glare ("double light").
Aurora weather has a chance (33% to 50%) to give light spells and curing magic a 10% power boost and a corresponding penalty to dark spells. If the Korin Obi is equipped, the weather bonus will always be applied. Luminohelix will always gain the full effect of this weather when cast. If the caster has the merit job trait Stormsurge, then Aurorastorm will also increase the target's CHR by +3 (to a maximum of +7 with full merits).
Category:Enhancing Magic in Final Fantasy XI