Word Soul Magic: Iron Spear

As an action, you speak words of power and summon an iron spear that is sent flying at a creature of your choice within 60 ft. The creature must make a dexterity saving throw. If they succeed on the saving throw, they take half damage, on a failed saving throw, the creature takes 4d6 piercing damage. 

  When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot level above 2nd.