Distortion Wave

You point to an area you can see within range, as you do you see the space and time of the area begin to distort and warp. Anyone in a 15 foot radius centered on the point of your choosing takes 8d8 force damage and must make a wisdom saving throw or be lost in a forgotten plane for 1d6 rounds. On a successful save the targets take half damage and remain in the material plane. Only by killing the caster or opening a Gate to the dimension and bringing them back are the only ways to return the targets back to the physical plane. You can cast this spell at higher levels for an extra 1d8 of force damage.