Blazing Eldritch Blast

You hurl a torrent of flaming spiritual energy. Make a ranged spell attack against one creature or object in range. On a hit, the target takes 1d10 Fire damage. Enemies hit by this torrent must make a Constitution Saving throw equal to your Spell Saving Throw. On a failed save, they take 1d6 Fire damage until they make a Medicine Check of DC 15.

Cantrip Upgrade. The spell creates two torrents at level 5, three torrents at level 11, and four torrents at level 17. You can direct the torrents at the same target or at different ones. Make a separate attack roll for each torrent.