Pronicifer

Aliens are invading earth and as a defense mechanism Earth sprouts the pronicifer, a mighty tree connecting all continents and giving humans magic to battle the aliens. Magic types are split into sects, or factions practicing a certain type of magic, the most common are Earth Lightning and Fire, but there’s other rarer ones like summoner, ice, etc (come up with more) There is the main battle against the Drucharian (the aliens) and a battle against the corruption and warring of the sects.