Astral Cannon

You conjure a beam of astral energy that emanates from you in a 100 foot long, 5 foot wide line. Creatures in the affected area must make a Dexterity saving throw or take 3d12 Radiant damage, taking half damage on a success. Creatures that fail the initial saving throw must then make a Constitution saving throw or take an additional 3d6 Force damage and be knocked prone, taking half on a success and remaining on their feet.

At Higher Levels: Casting this spell using a 5th level spell slot or higher increases the number of dice rolled per spell level.