Blessed Stone

By means of this spell, the caster may pick up a rock or a stone, no less than the size of their hand, and, while reciting the incantation, throw it violently at a specific target (no ranged spell attack necessary). Upon impact, the rock explodes and throws shrapnel in a radius of 10 ft. The exploding stone causes 3d6 slashing damage to all creatures within the area (Dexterity save for half-damage). Dwarven clerics that cast this spell do an additional 1d6 damage.

At Higher Levels: When you cast this spell using a spell slot of 3rd level or higher, you can increase the radius of the shrapnel effect by 5ft per level above second.