Dachmar's Blast

Enchant a playing card and hurl it at the creature or object in range. Make a ranged spell attack against the target. On a hit the target takes 1d6 fire damage.

At higher levels you can throw more than one card. Two cards at 5th, three cards at 11th, and four cards at 17th. They strike simultaneously, and you can direct them to hit one or more creatures. Make a different attack roll for each card.