Oh right purity. Forgot about that.
Can purity be used to create a new species? Or since only humans are allowed to be intelligent, will the immutable facts prevent me from making bears intelligent?
No, only humans exist. Purity cannot be used to modify the core rules. The idea behind "inventing" new effects is that I need something to limit people from coming up with new effects all the time, because new effects need code. Purity serves as that limit. It forces people to play with the existing / known effects first.
