Trickster's shard of glass

You fling forth a deadly shard of glass the size of a dagger towards a creature within range. Make a ranged spell attack against the target. On a hit the creature takes 1d6 + your Intelligence or Dexterity bonus (your choice). This spell does not interfere with the caster achieving Sneak Attack, as long as you choose the Arcane Trickster Subclass.

The damage increases by a new die when you reach 5th level (1d8), 11th level (1d10), and 17th level (1d12)