Thunder Magic

Thunder Magic is a meta-elemental school of magic that allows magician to control electricity, shocking enemies and (in quite extreme cases) to call a mighty thunders on them. It is magic that excels in offensive, with only a few defensive spells that in most cases are only capable to keep enemies on a distance rather than repel spells and projectiles.
It is generally considered to be a mix between Fire Magic and Air Magic, which, to a point, describes what kind of people choose to learn it - hotheaded and destructive, but also brilliant in thinking, notable in both power and control.