Eldritch Bolt

You summon a bolt of chaotic eldritch energy and hurl it at a creature or object within range. Make a ranged spell attack against the target. On a hit, the target takes 1d10 force damage and must make a Wisdom saving throw against your spell save DC. On a failed save, the target's mind is wracked with eldritch energy, causing it to have disadvantage on its next attack roll or ability check before the end of its next turn.

The spell’s damage increases by one die when you reach certain levels:

• 5th level (2d10),
• 11th level (3d10),
• 17th level (4d10).