Least Blast Shape (2nd)
When this Invocation is applied to your Eldritch Blast, you may treat it in all ways as if it were a splash weapon, except that the range is limited to the normal range of your Eldritch Blast. The splash effect causes anyone to take 1 damage per 1d6 of damage that the Eldritch Blast would normally have, plus any Eldritch Essences applied to the Eldritch Blast.
For the purpose of the Eldritch Blast missing, it has a range increment of 10'.
The splash damage is also dealt to any terrain within the radius of the effect.