Fireball

Fireball is an arcane spell that creates a tiny ball of fire that flies forward from the caster, exploding in a huge fireball at a point designated by the caster. While an extremely potent spell, the caster must take care to avoid catching allies in the explosion, or to accidentally strike an obstruction and detonate the spell early.

Changes
Before the Spellplague, fireball at its weakest had a range of over four hundred feet, but after the collapse of the Weave its range was greatly reduced, only reaching a hundred feet.

Realmslore
In the Raumviran spellcasting tradition, the verbal component is the word Kelenta.