Gravity Fissure

You manifest a ravine of gravitational energy in a line originating from you that is 100 feet long and 5 feet wide. Each creature in that line must make a Constitution saving throw, taking 8d8 force damage on a failed save, or half as much damage on a successful one. Each creature within 10 feet of the line but not in it must succeed on a Constitution saving throw or take 8d8 force damage and be pulled toward the line until the creature is in its area. At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the damage increases by 1d8 for each slot level above 6th.