Justice League

Robin

Damian Wayne

Hawkman

Carter Hall

Jonathan Kent

adoptive father of Clark Kent

Two-Face

Harvey Dent, 1948-present

Plastic Man

Eel O'Brian / Eel O'Brien

Green Lantern

Kyle Rayner of Earth

Darkseid

DC, Fourth World

John Constantine

DC, supernatural

Kid Flash

Wally West, original

Deathstroke

Slade Wilson

Beast Boy

Garfield Logan

Krypto

Superboy's Super-Dog

Firestorm

Ronnie Raymond & Prof. Martin Stein (merged)

Metamorpho

Rex Mason

Mr. Freeze

Victor Fries

Amanda Waller

DC

Swamp Thing

Alec Holland

Hawkgirl

Kendra Saunders

Mera

from Aquaman

Black Lightning

Jefferson Pierce

Sinestro

Green Lantern of Korugar, Sector 1417

Batwoman

Kate Kane

Mr. Terrific

Michael Holt

Lobo

DC, bounty hunter

Deadman

Boston Brand

Mary Marvel

Mary Batson

Bane

from Batman

Captain Cold

Leonard Snart

Vixen

Mari McCabe, from DC

Brainiac

Silver/Bronze Age DC, Superman villain

Clayface

Basil Karlo, from Batman

Captain Atom

Nathaniel Adam / Cameron Scott

Blue Beetle

Ted Kord

Gorilla Grodd

Flash villain

Raven

Rachel Roth, daughter of Trigon, 2005-present

Black Adam

Fawcett / DC, Teth-Adam

Solomon Grundy

Cyrus Gold

Blue Beetle

Jaime Reyes

Platinum

from The Metal Men

Detective Chimp

Bobo T. Chimpanzee, DC

Mr. Mxyzptlk

Superman villain, Silver Age / Modern Age

Jericho

Joseph Wilson

Gold

from The Metal Men

Tin

from The Metal Men

Mongul

Mongul I, DC villain

Giganta

Doris Zeul, Wonder Woman villain, 1998-present

Superboy

Jon Kent, Lois's son

Shazam

Billy Batson

Terry McGinnis

Batman Beyond

The Reverse-Flash

Eobard Thawne

Amazo

android, Justice League villain

Kamandi

Earth A.D., The Last Boy on Earth

Despero

of Kalanor, Justice League villain

The Batman Who Laughs

Bruce Wayne, Earth -22, Dark Multiverse

The Question

Vic Sage / Charles Victor Szasz

Green Lantern

Abin Sur of Ungara, Sector 2814

Orphan

Cassandra Cain

Bat-Mite

Harbinger

Lyla Michaels

The Atom

Ryan Choi, DC

Starman

Will Payton

Crush

Xiomara Rojas

Captain Carrot

Roger Rodney Rabbit, of the Zoo Crew

The Anti-Monitor

Mobius

Alexander Luthor

typically from Pre-Crisis Earth-Three

Roundhouse

Billy Wu

The Monitor

Mar Novu, the original Monitor

Barbatos

from Batman

Perpetua

DC, creator of the Multiverse

Yankee Poodle

Rova Barkitt, of the Zoo Crew

Superman

Kalel / Calvin Ellis, Earth 23

Kal Kent

Superman, DC One Million

Rubberduck

Byrd Rentals, of the Zoo Crew

The World Forger

Alpheus

Shayne

son of J'Onn J'Onzz and Kendra Saunders