Cage of Bees

You create a construct out of bees, you choose to make the construct a wall up to 60 feet long, 10 feet high, and 5 feet thick, a circle that has an internal diameter of 20 feet and is up to 20 feet high and 5 feet thick, a cube 10 feet to a side internally with walls up to 5 feet thick, or a hollow sphere with an internal diameter of 15 feet and walls 5 feet thick. The construct blocks line of sight.

When the structure appears, each creature within the area of its walls must make a Dexterity saving throw, creatures in internal spaces are unaffected. On a failed save, a creature takes 7d8 piercing damage, or half as much damage on a successful save.

The construct is not completely solid and it is possible for creatures to pass through it, however doing so is extremely difficult and a creature moving through it must make a Strength saving throw, on a failed save the creature takes 7d8 piercing damage and must use 5 feet of movement for each 1 foot of movement through the wall, on a successful save the creature takes half damage and moves through the wall normally.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, damage increases by 1d8 for each slot level above 6th.