Trailblazing Smite

You blaze forward like a meteor. Fire from behind propels you faster, increasing your walking speed by 30 feet until the end of your turn. If you attack with a weapon after moving at least 10 feet, the attack deals an extra 2d6 fire damage to the target. Targets hit by an attack made as part of this spell does not get an attack of opportunity.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the walking speed is increased by an additional 10 feet, as well as the damage dealt by the attack increases by 1d6 for each slot.