Psycho-Phobia

Psycho-Phobia has an ability to make people see their nightmares. With this ability, you can make people see their worst nightmare/fear just by glaring at them. The person who was glared at can only see the fears/nightmares and is transported into a "fear world". The nightmares can kill, so the victim has is powerless. The nightmares sometimes overlap reality, when this happens the victim will see different things however the nightmare will still show reality in a new way, for example, if the victim kills a creature in their nightmare, there's a high chance they will kill someone in the real world.