If you were to go to Educen, what kind of bloodtype would you want to be changed into? Here's the list of availiable supernatural bloods:

Angel
Devil
Dragon
Fairy
Wizard/Witch
Elf
Mermaid
Vampire
Werewolf
Phoenix (Ultra Rare)
Mutation: combination of two or more different genes.

Not all transformations turn out perfect... so it's either you're lucky or your not. If you want to be a mutation please list the blood-types you want to be injected with.