Dreams

Dreams are creatures that are created from good dreams. It follows this system: The amount of good dreams people have reflects the amount of dream creatures there are in Imagi-Nation.
 * Example: Dream about being a scholar student, then you'll create a scholar creature.

These creatures were created are an accumulation of all dreams. They are here to follow the rules, they don't want care what they have to do for them to be followed.

As soon as the creator dies, the dream dies. That is why the dreams only have a certain life time-span.

Only those created by a dreamcatcher are strong enough to survive after the creator's death.