Amethyst Meteor

You strike a creature within range with a bead of gravitational force, which then explodes in front of it and each creature within 10 feet of it. The target and each other creature within the spell's area must make a Strength saving throw. On a failed save, the target takes 6d8 force damage and the other creatures in the area take 4d8 force damage, and they take half as much damage on a successful save.

If an airborne creature fails its save, intense gravity throws it up to 20 feet directly downwards and knocks it prone. If a thrown creature strikes an object, such as a wall or floor, the target takes 1d6 bludgeoning damage for every 10 feet it was thrown. If a creature is thrown at another creature, that creature must succeed on a Dexterity saving throw or take the same damage and be knocked prone.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage (for all outcomes) increases by 1d8 for each slot level above 3rd, and the area around the target increases by 5 feet.