Earth Barrage

You create up to 5 shards of earth and fling them at up to 5 creatures within range. Each target must make a Dexterity saving throw, taking 8d6 piercing damage on a failed save, or half as much damage on a successful one.

Alternatively, all spikes can instead converge toward a single target, dealing 12d6 piercing damage on a failed save, or half as much damage on a successful one.