Klimaform

Klimaform is a black magic spell from Final Fantasy XI unique to Scholars. It grants a status effect that increase magic accuracy for all spells of the same elemental alignment as the current weather. For example, if Klimaform was used while in an area that was experiencing a sandstorm, the chance that a slow spell would successfully land on an enemy would increase, because slow is earth-aligned.

Etymology
Kilma is the German root for climate, which would follow form considering how often Scholar quests reference Schultz, a historical figure bearing a German surname. Thus, Klimaform rather literally means form of climate or weather form.