Agatha Harkness Fact — October 29, 2026

Today's Fact

Verified against three independent sources. Issues cited below.

AGATHA ATE HER OWN CAT TO SEE THE FUTURE — AND WHAT SHE SAW WAS VISION STANDING OVER DEAD AVENGERS!

The Featured Fact

Ebony was never an ordinary pet. For decades the black cat at Agatha Harkness’s side served as her familiar — a magical creature that could swell into a snarling panther in a fight and through which the witch could perceive the mystical world, a partnership still going strong when readers met them in Fantastic Four #94 (1970).

That bond ended in a ritual, not a battle. Wanting knowledge of what was coming, Agatha fed Ebony a single petal of the Everbloom, a prophetic flower growing on Wundagore Mountain, and then consumed the cat herself — a working described openly in Vision Vol. 2 #3 (2016), where her voice recounts the price she paid for foresight.

The vision purchased at that price was a nightmare with a familiar face. Agatha foresaw the synthezoid Vision standing triumphant above the corpses of his fellow Avengers, soaked in their blood — and that dread made her the hidden narrator of Vision’s suburban experiment, watching his manufactured family from beyond the grave and passing her warning to Earth’s heroes while the prophecy ticked closer.

Why It's Obscure

A familiar is supposed to guard a witch’s life, so naturally Agatha eventually spent hers like currency.

The familiar

More than a cat — Ebony fought beside Agatha as a panther, sensed mystical presences she could not, and survived scrapes that would have ended any household pet’s career several times over.

The Everbloom

A flower with a body count — one petal of Wundagore’s Everbloom grants a glimpse ahead, which is precisely the sort of bargain-basement prophecy that always invoices somebody Agatha loves.

The meal

No take-backs — the ritual was not symbolic and it was not reversible: the familiar went into the working body and all, and the cat who had padded through decades of Marvel history simply stops appearing afterward.

The prophecy

Doom, narrated calmly — armed with her vision of Vision triumphant over dead Avengers, Agatha spent her afterlife doing the one thing left to her: telling the story early enough that somebody might still stop it.

Gallery

Real depictions tied to this fact — no AI imagery, nothing mislabeled.

Comic panels of Ebony the black cat transforming into a huge snarling black panther — **Far, far more than a cat**Visually confirmed: this three-panel sequence shows Ebony mid-transformation, swelling from house cat into a full panther with bared fangs — the battle form of the familiar Agatha later sacrificed.

Comic panels of Agatha Harkness at her Whisper Hill doorway holding her black cat Ebony, meeting the Fantastic Four — **The first introduction**Agatha’s debut doorway moment from Fantastic Four #94 (1970): she presents herself to the Fantastic Four with Ebony cradled in her arms, decades before the familiar’s grim final appearance.

Vision in green and gold with red face and solar gem, reaching forward, comic art — **The man in the vision**Vision, the mentioned Avenger at the centre of Agatha’s prophecy — the synthezoid whose quiet suburban family experiment she narrated with a massacre hanging over every page.

Sources

Every claim above is verified against at least two of these independent sources.

Bullpen Bulletins

WandaVision: Agatha Harkness Is Missing Her Cat Familiar, Ebony — CBREbony could transform into a large black panther, helped Agatha in Fantastic Four #94, and was sacrificed in Vision #3, where Agatha had Ebony eat a Wundagore Everbloom petal before consuming the familiar herself to see the future.
Agatha Harkness — Character Close Up Reading List — Marvel.comMarvel’s own guide lists ‘A Vision of Doom’ in Vision (2015) #3: after sacrificing her familiar Ebony, Agatha received a prophecy of Vision’s undoing and the danger his family represents, and asks who narrates the series.
Agatha Harkness (Earth-616) — Marvel DatabaseAgatha’s familiar Ebony could transform into a large, ferocious panther; she sacrificed Ebony to gain precognitive powers, and her Everbloom vision showed Vision standing above the dead bodies of his allies covered in their blood.