IL Dottore was the original, and the 3 other Dottore's are just Segments but they are all equal to each other they just treat among themselves like brothers, The 3 segments were blank, scary aura and cold to the other Harbingers just like the original, however when it comes to columbina they were so sweet and caring just like the original, The original and The 3 segments care about columbina. IL Dottore was the 2nd harbinger and Columbina was the 3rd harbinger.