Energy Beam

As an action, you target one creature you can see within 90 feet of you. The target must succeed on a Dexterity saving throw or take 1d8 acid, cold, fire, lightning, or Thunder damage (your choice).

The talent's damage increases by 1d8 when you reach 5th level (2d8), 11th level (3d8), and 17th level (4d8).