Dual Dimension

You choose a target within range and they must succeed on a wisdom saving throw and on a fail the target is pulled into a dream state along with the caster. This dream state is a black void where only creatures within the spells effect can see and interact with each other. While a creature is in this dream state they can only target/attack the other creature in it.All combat rules are still the same and any damage taken counts as psychic damage. If the casters physical body takes damage they must make a concentration saving throw or the spells effect will end. If the target creatures physical body takes damage the caster must make a concentration saving throw with disadvantage or the spell ends.