Torrent of Fire(Kobold Press)

You harness the power of fire contained in ley lines with this spell. You create a 60-foot cone of flame. Creatures in the cone take 6d6 fire damage, or half as much damage with a successful Dexterity saving throw. You can then flow along the flames, reappearing anywhere inside the cone’s area. This repositioning doesn’t count as movement and doesn’t trigger opportunity attacks.

From Kobold Press: Deep Magic 5E