Suggestions by @rothgar

Matt Berry

as Beast in Marvel: Earth 838

Score: +1

Serinda Swan

as Medusa in Marvel: Earth 838

Score: +1

Sasha Calle

as Mystique in Marvel: Earth 838

Score: +1

Mustafa Shakir

as Thing in Marvel: Earth 838

Score: +1

Angie Harmon

as Star Sapphire in 00s DC Universe

Score: +1

Lindsay Lohan

as Batgirl in 00s DC Universe

Score: +1

Emily VanCamp

as Supergirl in 00s DC Universe

Score: +1

Matt Smith

as The Joker in Simon Kinberg's DC Universe

Score: +1

Michael Fassbender

as Lex Luthor in Simon Kinberg's DC Universe

Score: +1

Charlie Hunnam

as Green Arrow in Simon Kinberg's DC Universe

Score: +1

Giancarlo Esposito

as Martian Manhunter in Simon Kinberg's DC Universe

Score: +1

Jack Quaid

as The Flash in Simon Kinberg's DC Universe

Score: +1

Jason Momoa

as Aquaman in Simon Kinberg's DC Universe

Score: +1

Jason Moore

as Aquaman in Simon Kinberg's DC Universe

Score: +1

John David Washington

as Green Lantern in Simon Kinberg's DC Universe

Score: +1

Gal Gadot

as Wonder Woman in Simon Kinberg's DC Universe

Score: +1

Scott Adkins

as Batman in Simon Kinberg's DC Universe

Score: +1

Henry Cavill

as Superman in Simon Kinberg's DC Universe

Score: +1

Anna Sawai

as Katana in DCU - Justice League

Score: +2

Kairi Sane

as Katana in DCU - Justice League

Score: 0