Oh there was recently a discussion about Atantlean religion, I read Tempest, in which the writer made claims about Atlantean religion.
However, I can only assume that if the writer had an editor, that the writer shared all the drugs with him, because the claims were a godawful mess.
Bad guy kidnapped Poseidon and Neptune because they are the "patrons of Atlantis." So the comic claims the Atlanteans worship both the Greek and Roman gods, uhuh. A problem with this double kidnapping? Poseidon and Neptune merged back together five years ago by this point, so they are the exact same person.
So the comic starts with someone getting kidnapped twice at the same time. Uh huh.
But then the writer has Garth name drop the Dark Gods of Atlantis, who are connected to the Atlantean worship of the elemental trio, which was established to have been the Atlantean religion for at least the last 45 thousand years 6 years ago in 1990. The elemental trio were worshipped before Atlantis fell beneath the waves, you see. Oooookay.
But then Garth's new
girlfriend, the Mershark from the Indian ocean, name drops the Vedic gods at every opportunity, which of course really really implies that the mersharks picked up the worship of the Vedic gods sometime during their stay in the Indian ocean.
Who I didn't know about before, so if Tula dies in this story maybe the Indian Mershark can show up. She's funny, despite obviously being in love with Garth, she's exactly as warm and cuddly as you'd expect someone who is half shark. Saying things along the lines of "That is not Tula, idiot. Tula is dead, which makes it pretty damn obvious that's not Tula!" or "You hurt him, Imposter Tula, you're so much chum."
Then it turns out the bad guy plans on turning all atlanteans into his undead slaves, killing Poseidon and Neptune because they'd be starved of worshippers. Because the Amazons don't count for some reason. I can only assume because girls have cooties.
So a comic did establish that the Atlanteans worship Neptune. But it also established that the Atlanteans worship Poseidon, the Atlantean pantheon, and the Vedic pantheon, because of the involvement of strong hallucinogens one would assume.