Arcane Bolt

You unleash a bolt of arcane force at a creature or object within range.  Make a ranged spell attack against the target.  It deals 1d8 force damage on a hit.  If the creature hit was concentrating on a spell, increase the DC of its Concentration Save by your Spellcasting Modifier.  This bolt slips through the following spells:  Mage Armor, Shield, Shield of Faith, Leomund’s Tiny Hut, and Wall of Force.

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