are there any alternate versions of the first enemy mentioned above?
In the alternate timeline of the 2011 "Flashpoint" storyline, Ocean Master is revealed to have conspired with Artemis and Hippolyta's sister, Penthiselea to start a war between the Atlanteans and the Amazons.
Ocean Master
In the alternate timeline of the 2011 "Flashpoint" storyline, Ocean Master is revealed to have conspired with Artemis and Hippolyta's sister, Penthiselea to start a war between the Atlanteans and the Amazons, during which they would have Aquaman and Wonder Woman killed, in a plot that would eventually see the two conspirators hailed as heroes by the two civilizations for ending the war.

what are the characters in the justice league movie Batman,  Wonder Woman, The Flash, Aquaman, and Cyborg. what is the first character like? He wore a cowl instead of a simple domino mask, a cape instead of wings, and gloves. The red sections from the original costume were removed. does he have any special skillset? He has no inherent superhuman powers; he relies on "his own scientific knowledge, detective skills, and athletic prowess". His inexhaustible wealth gives him access to advanced technologies, and as a proficient scientist, he is able to use and modify these technologies to his advantage. which technology is used by him? He utilizes a vast arsenal of specialized, high-tech vehicles and gadgets in his war against crime, the designs of which usually share a bat motif. The batsuit aids in his combat against enemies, having the properties of both Kevlar and Nomex. It protects him from gunfire and other significant impacts. His gloves typically feature three scallops that protrude from long, gauntlet-like cuffs, although in his earliest appearances he wore short, plain gloves without the scallops. what is the other name of the second character mentioned above? Diana Prince who are the enemies of the fourth character? Ocean Master, Black Manta, the Fisherman, the Scavenger, and the terrorist organization known as O.G.R.E.. which are the weapons used by the second character? Bracelets of Submission,  Lasso of Truth, ceremonial golden armour with golden wings, pteruges, chestplate, and golden helmet in the shape of an eagle's head, and a magical sword. who created the fourth character? Paul Norris and Mort Weisinger
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Ocean Master [SEP] Other versions
In the alternate timeline of the 2011 "Flashpoint" storyline, Ocean Master is revealed to have conspired with Artemis and Hippolyta's sister, Penthiselea to start a war between the Atlanteans and the Amazons, during which they would have Aquaman and Wonder Woman killed, in a plot that would eventually see the two conspirators hailed as heroes by the two civilizations for ending the war. In the comics tie-in to the animated television series "Young Justice", Orm's double-life as Ocean-Master was confirmed in issue 14. Ocean Master debriefed his Atlantean Purists into terrorizing the impure Atlanteans while Aquaman is away. Before their attack, Ocean Master allayed their fear of Aqualad and told them to be ready nonetheless.