Whoa, cool!

Who says they're all heroes?

She is a super heroine , anti super heroine or super villain female ? By its name I imagine that its power is to control gravity ?

Super villain, and you are correct about her powers :)

Interesting to know :) . You know what I was thinking? All super team of heroes has a super group of villains as counterpoint and adversaries right ? Justice League has the Legion of Doom , The New Titans has the The Fearsome Five , The X-Men has the The Brotherhood of Evil Mutants , The Avengers has the The Masters of Evil , the Doom Patrol has the The Brotherhood of Evil , the Fantastic Four has the The Frightful Four , The Legion of Super Heroes has the Legion of Super-Villains , The Guardians of the Galaxy has the The Black Order and so on !And the GEPredators ?They have a super team of super villains men and women beasts with super powers as their archenemies ?

Exactly

Cool to know!

because I coudlnt resist https://www.youtube.com/watch?v=CdWghBPssUo (all I could find)