Duplication Burst

A sphere of pure energy appears at any point in space the caster can see in their line of sight. The sphere then explodes. Anyone within a 5-foot-radius of the explosion must make a Dexterity saving throw against the caster's spell save DC. On a fail, they must take 1d12 force damage. On a success, they take half that. After the damage is dealt, four more smaller orbs form, and each one can hit a target of the caster's choice as long as they are in their line of sight, ignoring 1/2 and 3/4 coverage. Each small orb deals 1d6 force damage. 

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the spell creates one more small orb for each slot level above 2nd.