Your waifu has fallen under the sway of the Ruinous Powers! What god has she pledged herself to, what gifts has she been given, and what does she plan on doing to champion her new god?
>Tzeentch, Chaos God of Fortune and Lord of Change; The Great Conspirator and the Architect of Fate. Famous for his plans within plans within plans, he knows all and sees all, and uses powerful sorcery and masterful manipulation of reality to further his plethora of unknowable schemes. His followers are philosophers, scientists, and intellectuals; possessing both awesome knowledge and great magical power.
>Nurgle, Chaos God of Rot and Decay; The Plague Father and the Great Corrupter. Infamous for having his hand in all things that die, his presence festers everywhere; The palace of today is tomorrow's ruin. Progenitor of all things putrid and pestilent, his disciples are blessed with carrying and spreading the most abhorrent diseases known to mortalkind, bringing death to non-believers and impossible endurance to his worshippers.
>Slaanesh, Chaos God of Degeneracy and Hedonism, the Prince of Pleasure and Princess of Pain. It Who Thirsts is a god of excess in all forms, both pleasure and pain, and seeks ever more disturbed debaucheries to sate its hunger. From the sexually reprehensible to the barbarically violent, Slaanesh's worshipers partake in many sadistic rituals that grant them erogenous mutations and disturbing power.
>Khorne, Chaos God of Hate and Violence; The Bloodthirsty One, He Who Sits on the Skull Throne. Khorne is rage and brutality incarnate, and worship of him is purely through bloodshed, either in combat against one's enemies or the slaughter of innocents. It is said that any follower who allows a day to pass without committing heinous atrocities of murder and mutilation shall incur the Blood God's wrath. His followers become huge, brutish muscle-bound abominations whose blood is constantly lit with the fires of rage, hatred, and aggression.