Marvel’s Phase 5 (from 2023 to 2025) introduces a host of exciting new characters, contributing to the expansive, multiverse-spanning storyline of the MCU. Ranging from powerful cosmic figures to grounded urban heroes, these fresh faces infuse the stories with vibrant energy and pave the way for thrilling future plots.
I’ve listed the 10 most impressive new characters from Phase 5, starting with the least impactful and moving up to the most significant ones. This selection takes into account both popular opinion and standout characters, highlighting their unique abilities, engaging storylines, and potential for shaping the future of the Marvel Cinematic Universe (MCU).
10. Riri Williams
In the upcoming movies ‘Black Panther: Wakanda Forever’ (2022) and ‘Ironheart’ (2025), Riri Williams, portrayed by Dominique Thorne, is a brilliant teenage inventor who constructs an Iron Man-like suit. Her tenacious tech skills position her as a fitting heir to Tony Stark’s legacy.
Riri’s initial appearance highlighted her natural abilities, while ‘Ironheart’ delves into her Chicago background, combining action sequences with a tale of growth and self-discovery. Her innovative mindset and underdog persona bring a unique flavor to the Marvel Cinematic Universe, although she is yet to fully establish herself within its grand scheme.
9. Red Hulk
In the 2025 film ‘Captain America: Brave New World’, the character played by Harrison Ford, who goes by Red Hulk or Thaddeus “Thunderbolt” Ross, is a powerhouse fueled by gamma energy and backed by military might. His transformation from a conventional figure into a turbulent anti-hero creates significant upheaval within the political sphere of the Marvel Cinematic Universe.
The raw power of Red Hulk and his connections to the Hulk’s legend give him a gritty, high-impact quality. Although his exact part isn’t fully revealed yet, his entrance signals dramatic confrontations and a fascinating interaction with Sam Wilson’s Captain America. This makes Red Hulk an exciting new character for Phase 5.
8. Joaquin Torres
In the series ‘The Falcon and the Winter Soldier’ (2021) and ‘Captain America: Brave New World’ (2025), the character of Joaquin Torres, portrayed by Danny Ramirez, takes over as the new Falcon, boasting advanced wings and a courageous heart. His military background serves as a foundation for his alliance with Sam Wilson.
Torres’s appealing character and unwavering dedication stand out, positioning him as a significant figure in the MCU’s gritty narratives. His performance in ‘Brave New World’ suggests greater opportunities ahead, making him a beloved dark horse poised for success in upcoming productions.
7. Valentina Allegra de Fontaine
In the Marvel Cinematic Universe (MCU), Valentina Allegra de Fontaine, played by Julia Louis-Dreyfus, is subtly orchestrating events from behind the scenes, particularly with regard to the anti-hero teams. Her mysterious intentions leave many questioning her true objectives.
Val’s keen intellect and enigmatic motives set her apart, becoming even more noticeable as she constructs the Thunderbolts. The increasing sway she holds implies that she will be a significant force, introducing a subtle, unforeseeable element to the storyline of Phase 5.
6. Wiccan
In the 2024 series ‘Agatha All Along’, the character Billy Kaplan, portrayed by Joe Locke, is known as “Wiccan”. This character is actually Wanda Maximoff’s reborn son, and he possesses magic that alters reality. His journey to locate his brother Tommy on the Path of the Witches paves the way for him to take a leadership role within the Young Avengers group.
The Wiccan character’s profound emotions and impressive powers, showcased in ‘WandaVision’ (2021), have endeared him to fans. His debut indicates a fresh wave of heroes, suggesting possible collaborations with Ms. Marvel. This positions him as a crucial figure in shaping the Marvel Cinematic Universe’s future.
5. Kang the Conqueror
In the series ‘Loki’ from 2021, the character Kang the Conqueror, portrayed by Jonathan Majors, made his initial appearance under the guise of “He Who Remains.” The true Kang is set to make his first full appearance in the film ‘Ant-Man and the Wasp: Quantumania’ which premieres in 2023. This time-traveling warlord aims for conquest not just within a single universe, but across multiple realities.
In my perspective, Kang’s intimidating aura and endless transformations made him an exhilarating adversary, but his defeat at the hands of Ant-Man felt lackluster, denting his standing. If his narrative hadn’t taken a misstep, he would have been number one on this list – his capacity to shape the saga as a pivotal villain remains colossal.
4. Rio Vidal
In the 2024 film ‘Agatha All Along’, the character Rio Vidal, played by Aubrey Plaza, is unveiled as Death – a mystical entity connected to Agatha Harkness’s murky past. Her lethal abilities and captivating allure create turbulence within the Marvel Cinematic Universe’s magical realm.
Plaza’s electrifying act steals the spotlight in Rio, seamlessly combining sharp wit with ominous cosmic threats. Her portrayal of Death suggests major repercussions, possibly linking to Young Avengers or vast multiverse stories, solidifying her as one of the most intriguing newcomers in Phase 5.
3. Agatha Harkness
In the series ‘WandaVision’ (2021) and ‘Agatha All Along’ (2024), the character Agatha Harkness, portrayed by Kathryn Hahn, is a wily, centuries-old witch with extensive magical knowledge. Her intricate plots and heartrending past contribute to her being a multi-faceted anti-hero, not entirely villainous or heroic.
Hahn’s magnetic performance catapulted Agatha to stardom, leading to her own series that explores her ruthlessly ambitious past. Her connections to the Young Avengers and mystical storylines within the Marvel Cinematic Universe make her a crucial character in the developing plot of Phase 5.
2. Sentry
In the movie ‘Thunderbolts’ (2025), the character known as Sentry or Bob Reynolds, portrayed by Lewis Pullman, is a complex protagonist boasting almost boundless strength and harboring a sinister side called The Void. His enigmatic position within the anti-hero team hints at a potentially pivotal influence on the storyline.
The immense power and intricate psychology of Sentry significantly bolsters the Marvel Cinematic Universe (MCU). With his ability to cause mayhem in ‘Avengers: Doomsday’ or further ahead, he promises an exceptional introduction, poised to redefine the franchise.
1. Cassandra Nova
In the 2024 movie ‘Deadpool & Wolverine’, Emma Corrin plays Cassandra Nova, the telepathic twin of Charles Xavier. This formidable mutant antagonist is fixated on the annihilation of multiple universes, posing a chilling threat with her immense power and ruthless intentions, making her a truly terrifying force to reckon with.
Corrin’s compelling portrayal and Nova’s connection to X-Men propel her to the number one position. Her endurance in the movie suggests a comeback as a multiverse menace for ‘Avengers: Secret Wars’, making her the most significant and indelible new character in Phase 5.
Who among the characters in Phase 5 do you believe takes center stage, or are there any fresh faces that I might have overlooked? Share your favorite choices below in the comments!
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2025-07-12 17:15