Cassandra Masters is the daughter of Castiel and Meg Masters and the only known Nephalem to exist, which is a hybrid between a union of an angel and demon, even being part human due of Castiel and Meg's human vessels. Cassandra acts as one of the leading main characters with Sam and Dean.
Season 7. The two learned more about each other and started to grown on one another. Eventually the two comforted each other and slept together, not realizing in a few short months, Meg would be carrying a Nephalem, their unborn child, Cassandra Master.
When telling Sam to go after Dean and Castiel, she refers to Castiel as "my unicorn" which is what she had called Amelia Richardson after learning that Sam had stopped being a hunter because of her. Meg ultimately sacrifices herself to hold Crowley off to buy Sam, Dean, and Castiel the time they need to get away.
This is likely a reference to the musicians Richard Tandy and Jeff Lynne, both members of the rock group Electric Light Orchestra. Meg calls Castiel "Clarence." Clarence is the angel trying to get his wings in It's a Wonderful Life (1946).
Meg Masters is a demon, the daughter of Azazel, who turns up sporadically throughout the series.
Mazikeen is a character who appears in American comic books published by DC Comics. She is one of the lilim, a child of Lilith. She first appeared in The Sandman (vol. 2) #22 (December 1990), and was created by Neil Gaiman and Kelley Jones.
Cassandra Masters is the daughter of Castiel and Meg Masters and the only known Nephalem to exist, which is a hybrid between a union of an angel and demon, even being part human due of Castiel and Meg's human vessels. Cassandra acts as one of the leading main characters with Sam and Dean.
Out of Castiel's three lovers, Meg and April, Daphne is the only one with whom Castiel had a successful relationship, as Meg was killed approximately a year later and April was a reaper tasked with killing him.
The name of Dean's dream bar and the Moose's head hanging on the wall are references to Crowley's nicknames for Dean and Sam, which were Squirrel and Moose - a reference to Rocky the squirrel and Bullwinkle the Moose from the cartoon Rocky and Bullwinkle.
You may be searching for Meg Masters (Demon), the demon possessing human Meg in most of the human's appearances. Meg Masters was the host of a demon in the first season. After the demon was exorcised and Meg died, the demon returned as a recurring character and is referred to as "Meg" for lack of a real name.
Meg's history is revealed during when she and Castiel are hiding. She tells the young Seraph that she was actually a baby when she went to hell. Her actual unnamed father and mother made a demonic pact with the Greater Demon, Azazel. Whatever the deal was, in return the two humans would give up their only child.
Emma Winchester is the daughter of Dean Winchester and Lydia.
Crowley calls Castiel a giraffe, among other endearments. Metatron refers to him as Asstiel on several occasions. Amara calls him blue eyes.
Cass reveals that he has learned a lot about being human and reveals he had sex with April, leading the Winchester's to be surprised. Dean even goes onto make a joke about "having protection." Castiel goes to eat and Ezekiel takes over Sam saying Cass can't stay because he will bring the angels down on them.
When it seems like things can't get any worse, Castiel finds himself pregnant with the spawn of Dean Winchester and Lucifer. Of course, he can't keep his child, not when it could potentially destroy the world, but, as time goes on, he begins to fantasize about the little family he could have.
Gabriel is the youngest archangel brother in the show Supernatural but for a long time, he is not known as an archangel. He comes to the scene halfway through Season 2 as The Trickster in the episode, “Tall Tales.” He appears to be a goofy demigod that they kill.
Moreover, what makes Aziraphale and Crowley's canon queer love story remarkable is that they are not defined solely by their relationship, another major error often seen with poor or forced queer representation.
The same episode establishes Crowley's backstory: he had been a 17th-century Scotsman named Fergus MacLeod whose own son, Gavin, hated him as much as he himself hated Gavin.
Since the world is about to end, Bobby agrees to the deal and kisses Crowley to seal it. The kiss itself was photographed and shown to the Winchesters, much to Bobby's discomfort, with Crowley berating him for using his tongue. Later on, Crowley reveals that he also restored Bobby's mobility as part of their deal.
On multiple occasions, Dean has shown that - of all the women he has slept with - he truly loves Lisa. Before and during the first few episodes of, season 6, Dean lives with the Braedens for a full year, living an "Apple Pie" life. Dean's nickname for Lisa is "Lis'".
Castiel's true form is a twisted being with three heads. One seems to be a human face with no real detail, just large blue eyes adorn a snow white mask. The other two are more animal like; to the left resembles a zebra, to the right is a ram. Black wings sprout from a genderless naked body.
At the same time, some fans were perturbed that Dean did not reciprocate the feelings, as this implied Castiel's love had been unrequited for all these years. Many were also upset that following the declaration, Castiel was pulled into the Empty which is where angels go when they die.
"Clarence" is a nickname for Castiel used by the demon Meg.
Sam was Moose because of his towering height, while Dean was Squirrel, the shorter of the two, or, as is listed in Crowley's phone, “Not Moose.” Crowley often treated Sam like he was a bit dim-witted, which is another reason why he probably gave him the nickname, one he used more often than Squirrel.
After being rescued by Castiel, Amelia sacrificed herself to save her daughter from Tamiel, leaving Claire an orphan. However, Amelia was finally reunited with her husband in Heaven.