Throw Earth

A stone flies in a straight line up to 90 feet in a direction you choose. If the object would strike a creature, that creature must make a Dexterity saving throw (DC 12). On a failed save, the object strikes the target and stops moving. When the object strikes something, the target takes 1d8 bludgeoning damage.

At Higher Levels. The stone can weigh up to 10 points per the caster level, and the damage increases by 1d8 for each level above 1st. At 5th level the stone is considered large and hits an area of 10 ft. If a target is struck, that target must also make a Strength saving throw, or be knocked prone (DC 14). At 10th level the stone is considered huge (20 ft), at 15th level it is considered gargantuan (40 ft).