Vices are the equivalent of demon and devil Lords of other settings; and it is they who make pacts with warlocks as fiendish patrons. There are two factions of their kind in the Inferno: Physical Vices and Spiritual Vices. Fundamentally, there is no difference between the two classes beyond their methods and desired end results. This divide also affects the fiends of Inferno as well, forming hyper-competitive factions that seek to manipulate mankind.
Laimargea, Queen of Wastefulness
She favors warlocks who take more than they are due, who feel the world owes them more beause of their power or their station. Those who rally behind her rally behind Greed and Glulttony.
Lussur, Prince of Indulgence
He is most interested in making pacts with warlocks who strive to give in to their basest desires: Lust, Lechery, Fornication. He favors anyone who sees themselves and other mortals as commodities to be bought and sold.
Ybrion, Lord of VaingloryYbrion is a centaur-like being: a broad-chested humanoid torso atop the hind- and fore-quarters of a bull. He has the head of a lion with a bull's horns erupting from his mane. Massive, eagle-like wings stretch out from his back. While his hind legs end in the hooves of a bull, his forelegs are capped with lion's paws, and his arms are an eagle's talons. His form reflects the kings of all the beasts; and he does not hide that glory beneath any sort of clothing.
He favors warlocks who understand their own greatness--mortals who respect the values of Envy, Pride, Hubris, and Boasting.
Lypea, Mother of DispassionDespite her elongated neck and distended belly, Lypea vaguely resembles humanoid female. She is as much vulture as she is woman, however. Her long arms supports massive wings that end in thin, crooked hands. Brown, white, and black feathers cover her body, save for her bright red fleshy head and faces. A beaked vulture's face sits like a crown atop a humanoid formed in the folds of the vulture's gullet. Her humanoid face is always weeping; her tears acidic, burning all they touch.
She favors the lonely and the bored. Warlocks who serve her embrace Laziness, Ignorance, Apathy, Sorrow, Despair, and Negligence.
Orzjea, Mistress of AnimosityThe least humanoid of the vices, Orzjea has the body of a massive, brown snake; her head, a giant spider covered in nettled hair. Her multitude of eyes glow yellow. Her voice is thick with hisses and clicks. Shimmering venom drips from her maw.
The warlocks who serve her are perpetually nervous--constantly living in a moment of fight or flight. They embrace her favored qualities of Anger, Hatred, and Fear.
Orzjea is Monvesia's analog to Lolth.