Molecular Dissonance

You attempt to disrupt the molecular structure of one creature or object you can see within range.  The target must succeed on a Constitution saving throw or take 1d6 force damage.  This damage ignores resistance and immunity to force damage. 

If this damage reduces the target to 0 hit points, it dies and is reduced to its component atoms. 

This spell has no effect on a target with no physical form, such as a ghost or a fire elemental.  A target that doesn't have molecules or doesn't need its molecules intact, such as a water elemental or an air elemental, has advantage on the saving throw and resistance to the spell's damage. 

This spell's damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).