I figured I'd (finally) post a list of what different monsters/angels/angel vessels smell like to Aline. I realize I should've done this ages ago, probably when I first mentioned scents (in "Rock and a Hard Place"). Also, I figured I'd add what Aline smells like. And her powers, abilities, and weaknesses.

Angel Scents

Cas – hibiscus

Casifer – white roses & hibiscus

Leviathan Cas – corpses, dried blood, guts, and hibiscus

Gabe – cotton candy, violas

Michael – marigold

Apocalypse World Michael – marigold, blood, holy fire, and gunpowder

Lucifer – white roses (I blame Endverse, okay? I saw him with a rose and the white suit, and BOOM! He smells like roses)

Gadreel – dahlias

Jack Kline – beach roses (I figured that, considering that Jack is Lucifer's son, I'd make his scent be a type of rose)

Angel Vessel Scents

Dean – whiskey, gunpowder, leather, gladiolus (Gladiolus is also known as the sword lily, Dean is the Michael Sword. It fits!)

Post-Hell Dean – still the same, except with sulfur, first degree burns, and blood

Post-Purgatory Dean – same as before, except with blood and guts

Sam – blood, musk, libraries, garden roses

Soulless Sam – blood, second degree burns, garden roses

Gadreel!Sam – more garden roses and dahlias than blood, musk, and libraries

Meg!Sam – same as before but with sulfur and third degree burns

Demon Blood Sam – blood, musk, sulfur, first degree burns

Demon Scents

All demons smell like sulfur, blood, and third degree burns with other scents mixed in.

Cain – honey

Crowley – smoke, bourbon, spices

Werewolf Scents

Indescribable, appealing (faintly like wet tree bark)

Aline's Scent

Wolf Aline – ink, sunshine, freshly mowed grass, cherry blossom

Dark Aline – foxfire, jasmine

Human Aline – leather, pomegranate, petrichor, apples

Aline's Powers & Abilities

Demigod Abilities

Invulnerability – Aline cannot be killed by conventional means.

Shapeshifting – Similar to a skinwalker, she can morph into a white wolf.

Super Strength – She was able to overpower and kill the werewolf Joba while in her wolf form.

Celestial Brush – As the half-human daughter of Ōkami Amaterasu, Aline has access to her brush techniques as she progresses with Amaterasu's story.

Wielding Divine Instruments – Due to being the daughter of Ōkami Amaterasu, Aline has the ability to wield glaives, reflectors, and rosaries used by Amaterasu throughout her journey.

Super Senses – Aline has extremely keen senses that are sharper than those of humans. She can hear footsteps from 100 yards away, and she posseses an enhanced sense of smell.

Human Abilities

Expert Hunting Skills – Trained by Sam and Dean since 2005, Aline possesses excellent hunting abilities.

Expert Hand-to-Hand combat – Aline is adept with martial arts and knife fighting.

Expert Marksmanship – Aline is well-versed with multiple types of firearms and is an expert marksman, she seldom misses her intended target and can efficiently put down anything vulnerable to bullets.

Master knife wielder/Knife-thrower – Aline is highly skilled with knives and knife-throwing.

Exorcism – Over time, Aline has gotten proficient at performing exorcisms on demons.

Aline's Weaknesses

Demigod Weaknesses

Archangels – An archangel is easily capable of killing her.

Bamboo Dagger Blessed by a Shintō Priest – Similar to the Ōkami, she can be killed by being stabbed seven times with this weapon.

Silver – She can be weakened by silver, not killed.

Human Weaknesses

Magic – Aline is susceptible to the influences of magic and witchcraft.