Iovis Tempestas Fulguriens

Iovis Tempestas Fulguriens is an attack spell which combines the elements of wind and lightning into a directed storm teeming with lightning.

Incantation
Latin= Veniant spiritus aerialis fulgurientes! Cum fulguriationis flet tempestas austrina… Iovis Tempestas Fulguriens! Japanese=

Romaji= Wenianto Supīritusu Aeriāresu Furugurientēsu Kumu Furuguratiōni Furetto Tenpesutāsu Ausutorīna Yowisu Tenpesutāsu Furuguriensu English= ''Come, spirits of air and lightning!  Let the Southern Storm Blow With Lightning. '' Jupiter's Lightning Storm!

Etymology
Iuppiter (Jupiter, vocative form Iove, genitive form Iovis) Capitolinus was the Roman god of weather, lightning and storms, and presided over the Roman pantheon. The fact that the spell invokes the southern Wind reflects the pre-Greece-Conquest habit of Roman augurs and priests to face south while praying, having the rising sun thus to their left (thus considered fortunate); also, in Italy, southern winds are bringers of lightning tempests with heavy rain.