Bast or Bastet is an Egyptian goddess that has the appearance of a black cat. Bast is the daughter of Ra and Isis, sister of Sekhmet and consort of Ptah.

Marvel

The Panther God idol first appears in Fantastic Four #52 (1966), with the deity also being referred to as the Panther God. In Black Panter #21 (2000), written by Christopher Priest, it was retconned that the Panther God was the Egyptian cat goddess Bast or Bastet, over time it was shown that Bast can assume male and female forms.

Bast became the Panther God of Wakanda, sometimes also in the feminine form, his sister Sekhmet became the Lion God, another cult in Wakanda. In Black Panther #13 (2017), written by Ta-Nehisi Coates, it was revealed that along with other African gods: Thoth and Ptah (Egyptians), Kokou (orisha from Benin) and Mujaji (South Africa), integrates the pantheon of Wakanda, The Orisha, orisha is a Yoruba word that means spirit or deity, It is a name used to define African Gods. The Orisha and humans expelled the Originators from Wakanda.

In addition to Sekhmet, Bast had rivals with his other sister, K'Liluna and Magba.

Black Panther Limited Series

Bast possessed the body of a man called Sekhem Naville from Azania who prayed for his blessing. The man soon transformed into a Panther humanoid with superhuman physical abilities, killing several people and leading a revolt among the Azanian populace against their European oppressors. At the same time, T'Challa was immediately depowered, feeling weaker and more exhausted than he had ever felt after defeating a pair of panthers. T'Challa would soon come face to face with the Panther humanoid, who revealed than Bast left T'Challa because he didn't adequately help the people of Azania; what T'Challa claimed he did to help them was not enough. After a brutal battle throughout the Techno-Jungle, T'Challa was able to defeat the Panther humanoid with the traps that were available, transforming him back into a normal man. But, Bast confronted him in his true form, smacking T'Challa aside. When T'Challa admits that he hasn't done enough for his people and that he will never stop fighting, Bast leaves after saying that he has learned what he needed to learn, regaining his faith in T'Challa as the Black Panther.

The Client

Bast would soon come to T'Challa's aid when Mephisto attempts to take his soul in exchange for the lives of those in Wakanda. After releasing his hold on Michael Achebe, Mephisto touched T'Challa's soul, he was immediately transported to another plane of existence, where he was immediately over-powered by the numerous souls that were connected to the Panther God.

Secret Invasion

When the Skrulls disguised themselves and attempted to conquer Wakanda, it was the Panther God who revealed the hidden Skrulls to T'Challa via his dreams. While the Skrulls were able to hide their identities from both technology and telepathy, they couldn't hide their souls, which the Panther God saw. This knowledge allowed for T'Challa and Storm to launch an effective counter attack against the alien invaders and successfully defend Wakanda.

World's Apart

Later, during "World's Apart," Storm called upon the Panther God for aid against the Shadow King. Though angry at first, the Panther God agreed to hide in Storm's mind and when the Shadow King attempted to take control of Storm, the Panther God revealed herself and devoured Shadow King.

Deadliest of the Species

After T'Challa was nearly killed by Dr. Doom, his younger sister Shuri stepped up to replace him. When she appeared before the Panther God to be blessed, she was initially deemed unworthy due to her pride and hubris. However, she wasn't devoured and later received the Panther God's blessing and truly became the Black Panther after she defended and helped to defeat Morlun.

DoomWar

Dr. Doom appeared before the Panther God and had to pass a purity test in order to retrieve the vibranium. Initially the Panther God was unimpressed by Doom, but Doom appealed to the Panther God by revealing that if he were to be given the vibranium, he would bring peace to the world under his rule. Proving the purity of his intent, the Panther God allowed Doom to take the vibranium.

Chaos War

Bastet is one of the most powerful Heliopolitan gods and is the one who grants power to the Black Panther. Bastet recently died fighting The Chaos King's armies alongside the mighty Kraken of Greek Mythology, giving The God Squad just enough time to escape the former realm of The Shinto Pantheon.

X-Factor

Bastet was revealed not to be dead at all and also interested in Hrimhari's and Wolfsbane's son Tier as he as about to be born. She fought with Kasha and Okami and even Hela to to get her hands on him.

City of the Dead

T'Challa and Reed Richards seek out Bastet (the Cat Goddess) in the City of Necropolis, where the souls of deceased Black Panthers reside, while Shuri, Storm, and Sue seek out Bast (the Panther God) during a pilgrimage. T'Challa approaches Bastet with the intention of becoming the Black Panther once again, but Bastet questions what would be done with Shuri. As an alternative, Bastet offers T'Challa a greater responsibility, in which accepts. Meanwhile, Shuri, Storm, and Sue do battle with Anubis and his undead warriors, until Bast comes to the rescue and devours him. Back in Necropolis, Bastet tells T'Challa that there will be fire in the sky, accompanied by a great flood (events that took place in Avengers vs. X-Men, destroying Wakanda and killing millions). She then empowers him with the strength and knowledge of all of the Black Panthers before him, deeming him the Black Panther once again. Because Reed accompanied him, his fate was bound with T'Challa's.

Blood Hunt

Eons ago, the first vampire demon Varnae steals vibranium ore which is protected by the Ennead deity Ptah. With this, Varnae intends to forge a gate that will ascend him to godhood. One of the first Wakandans, a prisoner of Varnae, manages to steal the ore and flees the temple. She is killed by Varnae, and this sacrificial murder is witnessed by Bast and the Moon God Khonshu, who both manifest their physical forms to investigate. Khonshu demands that, as a traveller murdered under the moon, the woman was protected under his watch and demands vengeance, but Bast warns him that this land is hitherto unclaimed and thus does not fall under the Ennead's protection. Khonshu protests that Varnae's plan is blasphemous but Bast, in her sage wisdom, insists that Khonshu calls a meeting of the ruling deities of Northern Africa: the Eastern Ennead and the Western Orisha.

Bast attends this meeting between the night gods of the surrounding territories - herself, Khonshu, Ghekre, Ptah, and Eshu - listening to Khonshu's forewarning of Varnae's transgressions and his planned force of justice. Bast agrees to confront Varnae along with Ptah and Ghekre before the Orisha of War Kokou interrupts the meeting of gods, insisting that he too join. Together the four African deities assault The Temple of First Blasphemy, where they free the mortals and punish Varnae for his crimes. Bast guides the mortals out of the temple and tells them to retreat from this land, then return in three days' time to a new territory that is protected by the Ennead and Orisha alike. On this land they will be safe, the land that will become known as Wakanda.

Bast rejoins the fight between the North African deities and Varnae, where an enraged Kokou unleashes his fury and destroys every vampire sired in the area. Bast, Khonshu and Ptah attempt to calm him, but the carnage alerts Eshu - the Orisha of orderliness and law - who ends the battle. In his judgment, Eshu commands all present gods but Khonshu be bound to this land. Bast initially resists the orders of an Orisha, but concedes to his power before cursing Kokou for his damaging the land. Ptah recommends they call on the power of Anuket to bring water and life back to the Wakandan soil, and so Bast summons her to wash away the evil of Varnae.

In the present day T'Challa has been turned into a vampire by the Varnae-possessed Blade, and commanded to locate the ancient Temple of First Blasphemy in the depths of Lake Victoria. There he is confronted by Bast who is disappointed by Varnae's corruption following through T'Challa's veins, but nonetheless offers him guidance. Bast summons the Ennead goddess Anuket to aid T'Challa in locating the temple, wishing him luck in purging the vampiric sickness from this land.

Upon using the Impossible City to teleport the temple to Central Park, T'Challa is brought back to the surface by the waters of Anuket to Bast's side. Bast welcomes her champion back with a gift: the heart-shaped herb, which purges Varnae's influence from the Black Panther.

Top Cow

In the Top Cow universe, Bastet fell in love with Sallah, a mortal prince of Egypt, who was betrothed to Raquel. Raquel didn't like her future husband mingling with a goddess, and went to Anubis for help, Anubis lead her to the Witchblade. Bastet fought with newly empowered Raquel and won. But Sallah started to doubt Bastet's love, and she made him immortal as a proof of their immortal love. Raquel devised a new plan to get rid of Bastet and sought an old mage who made her a magic cat statue. Raquel used the statue to imprison Bastet for thousands of years.

At 20th century, Sallah was still alive and had searched a way to release her soul from the statue for the whole time. After he found a way, he sought out Lara Croft, who helped to obtain the statue. Sallah was trapped inside the tomb by his own traps. When Lara was presenting her find to the world, an old lady named Genvieve LeCavalier stole the statue and wanted to empower herself, but released Bastet instead. Bastet then killed the old lady. Sara Pezzini and Lara Croft had followed Genvieve and attacked Bastet and trapped her in the statue again.

After Sallah had managed to escape the tomb, he tracked down the statue of Bastet, and stole it from Sara Pezzini. He did a ritual to release Bastet from his prison. Bastet wanted revenge against the Witchblade, and again clashed with Sara Pezzini. In the fight Sallah got injured by the Witchblade and his immortality stolen. Bastet used her own immortality to heal Sallah and they both were left mortal. Bastet didn't want to loose Sallah again, so they left.

Other Media

Marvel Cinematic Universe

In the movie Captain America: Civil War, T'Challa tells the Black Widow

In my culture, death is not the end. It's more of a stepping-off point. You reach out with both hands, and Bast and Sekhmet, they lead you into the green veld where you can run forever."

Bast appears in the film Black Panther (2018) as having a major role, as being responsible for the emergence of Bashenga, the first Black Panther.

Bast appears in her human form in Thor: Love and Thunder (2002), played by actress and singer Akosia Sabet. She is shown as a member of the Council of Godheads.