The Prince of Atlantis, Orm was nicknamed the Ocean Master and was the half-brother of King Orin, Emperor Aquaman.Upon Orin's use of the Geo-pulse that sunk Western Europe, he accompanied Orin through the flooded streets and helped inspect their new territory.
"Flashpoint Chapter Two"
Ocean Master joined Emperor Aquaman in his attack on the Ravager as the ship sailed through the ruins of Paris, boarding the vessel and startling Deathstroke and his crew. Answering Orin's command, he set about attacking them all, promising his lord liege to leave none of them alive.
"Flashpoint Chapter Four"
During the battle of New Themyscira, Ocean Master violently clashed with Penthesilea, whilst Emperor Aquaman battled Wonder Woman. However he vanished in the confusion upon the arrival of Flash and his team of heroes.
Appearances:
- "Flashpoint Chapter Two" (First Appearance)
- "Flashpoint Chapter Four" (Last Appearance)
