2. Ayesha

Given the now cosmic nature of the Marvel Cinematic Universe, any potential villainous teams will require some off-world support – and this particular off-world support would also give the team some much-needed female representation.

Ayesha was the leader of the Sovereign – a race of golden, genetically perfect individuals – in 2017’s Guardians of the Galaxy Vol. 2.

Played by Elizabeth Debicki, she utilised the services of the Guardians before turning against them after Rocket stole some batteries from her – to the point that she began creating Adam Warlock specifically to destroy them.

Let’s assume her creation didn’t turn out to be as unconditionally obedient to her as she hoped – Ayesha could possibly be tempted to join this team if she was convinced that its goal was to destroy ALL of the heroes of the Marvel Cinematic Universe – including the Guardians of the Galaxy.

So, if the team’s leader (who we’ll get to in a moment) wanted someone who hated the Guardians of the Galaxy on the team, Ayesha would be perfect, as she’d also come complete with her own army as a bonus.