Cerbi's Infinite Mind Scape

when you cast this spell choose up to 3 creatures you and those 3 creatures are sent into your mind you control the stuff inside the mindscape if someone is hurt in the mindscape they take no physical damage in the material plane but they do take psychic damage equal to half the damage taken in the mindscape (the damage that is done from the mindscape is only the damage caused by a person attacking) if they take half their hit points in psychic damage they get a madness effect. they cant be knocked out or killed by any damge they will be left on one hp if the damage would kill them instead they gain one level of Exhaustion (can only go up to 3).

(spell casting is not interrupted by attacks that don't do psychic damage if it does do psychic damage you need to make a concentration save)