I am...THE MARTIAN MANHUNTER!. And now is the time for Justice. 
Justice League (Volume 4) #38 is an issue of the series Justice League (Volume 4) with a cover date of February, 2020. It was published on December 18, 2019.
Synopsis for "Justice/Doom War, Part 9"
The League is now fueled by the power of the Justice Totality, awakened thanks to Kendra's wings and Shayne's connection with the Sixth Dimension, plus the seven Leaguers connected with the Seven Forces of the Universe. Now they can strike back at Luthor, while Shayne and Miss Martian try to reach the universe with a message of Justice, to counter the reign of Doom.
Luthor, in all his power, decides to handle the League himself, using all the seven negative forces he can handle, squeezing energy from his former Legion teammates now working as his batteries. As the fight goes on, Perpetua feels the Prime universe shifting towards Justice, and intervenes: Shayne and M'gann are not strong enough to keep pushing their powers. But the young Shayne decides to sacrifice himself: he enters the mind of Lex in a moment of vulnerability, triggered by Kendra who forgave Lex for the tragedies he caused, and frees his father, substituting himself with him inside the body of Luthor.
The Martian Manhunter is back, fueled by the power of the Justice Totality, and his mind is so strong, he will reach to all creatures in the universe to tip the balance in favor of Justice, no matter what Perpetua tries to do against him.
Appearing in "Justice/Doom War, Part 9"
Featured Characters:
- Justice League
- Aquaman (Arthur Curry)
- Batman (Bruce Wayne)
- The Flash (Barry Allen)
- Green Lantern (John Stewart)
- Hawkgirl
- Martian Manhunter (Revealed to be alive) (Also in a vision)
- Superman (Clark Kent)
- Wonder Woman (Diana of Themyscira)
Supporting Characters:
- The Atom (Ryan Choi)
- Batwoman
- Etrigan
- Jarro
- Mera
- Miss Martian
- Plastic Man
- Shayne J'onzz (Sixth Dimension)
- Robin (Tim Drake)
- Vixen
- Wildcat (Ted Grant)
Antagonists:
- Perpetua
- The Anti-Monitor (Post-Flashpoint)
- Apex Lex (Also in a vision)
Other Characters:
- Quonars (Mentioned only)
Locations:
- Earth 0
- Speed Force (Behind the scenes)
- Still Force (Behind the scenes)
Items:
- Batsuit
- Bracelets of Submission
- Bio-Belt
- Green Lantern Ring
- Hawkgirl's Mace
- Nth Metal
- Robin's Battle Staff
- Tantu Totem
- Trident of Neptune
- Wonder Woman's Sword
- Wonder Woman's Tiara
Vehicles:
- The Godhead
Concepts:
- Magic
- The Seven Dark Forces of the Universe
- The Seven Forces of the Universe
- Sigil of Doom (Reborn)
- Sigil of Justice
See Also