Elemental Spear

You create and throw a spear of pure elemental energy.Make a ranged spell attack.On hit, the target takes 1d8 damage of either Fire, Cold, Poison, Thunder or Radiant damage(you choose.)The spear disappears after it hits its target.

The damage increases at different levels: 2d8(5th level), 3d8(11th level) and 4d8(17th level)