I hear your wish, you don’t need to wish it so loudly.
Reul Ghorm, better known as the Blue Fairy, is a supporting character on Once Upon a Time.
She was the leader of the fairies in the fairytale world, and presumably the most powerful creature in all the land, capable of performing the most exquisite enchantments.
She was responsible for indirectly instilling in Rumplestiltskin the idea of creating a curse that would transport everyone in her world to a different one, a curse that was later brought forth by the evil Queen Regina.
Occupation: Head Nun
Origin: Enchanted Forest
Also known as: Mother Superior
Red Riding Hood
The Seven Dwarves
Portrayed by: Keegan Connor Tracy
First appearance: "Pilot"
Latest appearance: "There's No Place Like Home"