Until the spell ends, a telepathic link connects the minds of the targets. So long as they remain on the same plane of existence, targets may communicate telepathically with each other regardless of language and across any distance.

You create a wave of thunderous force, damaging creatures and pushing them back. Creatures in the area take 2d8 thunder damage and are pushed 10 feet away from you. 

Unsecured objects completely within the area are also pushed 10 feet away from you. The thunderous boom of the spell is audible out to 300 feet.

Area: 10-foot radius hemisphere

You cause a searing poison to burn quickly through the target’s wounds, dealing 1d6 poison damage. The target regains 2d4 hit points at the start of each of its turns for the next 1d4+1 rounds.

You create a wall of fire on a solid surface. The wall can be up to 60 feet long (it does not have to be a straight line; sections of the wall can angle as long as they are contiguous), 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1 foot thick. The wall blocks sight.

A squirming wall of bodies, groping arms and tentacles, and moaning, biting mouths heaves itself up from the ground at a point you choose. The wall is 6 inches thick and is made up of a contiguous group of ten 10-foot square sections. The wall can have any shape you desire.

You create an

You create a wall of ice on a solid surface. You can form it into a hemispherical dome or a sphere, either with a radius of up to 10 feet. You may also choose to create a flat surface made up of a contiguous group of ten 10-foot square sections. The wall is 1 foot thick.

A nonmagical wall of solid stone appears at a point you choose. The wall is 6 inches thick and is made up of a contiguous group of ten 10-foot square sections. Alternatively, you can create 10-foot-by-20-foot sections that are only 3 inches thick.

The wall can have any shape you desire, though it can't occupy the same space as a creature or object. The wall doesn't need to be vertical or rest on any firm foundation but must merge with and be solidly supported by existing stone. Thus, you can use this spell to bridge a chasm or create a ramp.

You wind your power up like a spring.