Bleebull's Gravity Sphere

You create a 30-foot sphere centered around a targeted point up to 60 ft away from you. Each creature within the sphere must make a Strength saving throw. Upon failure, the creature is pulled 30 feet towards the center of the sphere and they take 2d6 force damage. Upon success, the creature takes half as much damage and is not pulled by the spell.

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the damage increases by 1d6 for each slot level above 2nd.

Bleebull Goops, a goblin who collects magical items, once used this spell to pull fourteen enemy kobolds into a barrel of gunpowder. Lets just say, it didn't end well for the kobolds.