Initiation Time: 1 action
Range: 150 feet
Duration: Instantaneous
Enormous boulders crash into four different points you can see within range. Each creature in a 20-foot-radius sphere centered on each point you choose must make a Dexterity saving throw. The sphere spreads around corners. A creature takes 10d6 bludgeoning damage on a failed save, or half as much damage on a successful one. A creature in the area of more than one boulder is affected only once.
At Higher Levels. When you initiate this form at a higher level, the range increases by 20 feet, the radius of the boulders increases by 10 feet, and the damage increases by 1d6 for each level above 5th.