Flame Blade

You touch a metal blade, causing it to become wreathed in flame. When you cast this spell, every creature except the caster that can see the blade within 30 feet must make a Constitution saving throw. On a failure, an affected creature becomes Blinded for the duration of the spell, repeating the saving throw at the end of each of its turns to end the condition.

If you hit a target with this blade, the target takes an additional 4d8 fire damage. The blade sheds bright light in a 10-foot radius and dim light for an additional 10 feet.

At Higher Levels. When you cast this spell by spending Mana points equal to a 4th-level spell or higher, the fire damage increases by 1d8 for each spell level above 3rd. When cast as a 5th-level spell or higher, this spell’s fire damage becomes incinerating.