This idea has been done by DC several times already:

https://dc.fandom.com/wiki/JLA:_Riddle_of_the_Beast

https://dc.fandom.com/wiki/JLA:_The_Queen_of_Fables

https://dc.fandom.com/wiki/League_of_Justice_Vol_1

https://dc.fandom.com/wiki/League_of_Justice_Vol_1_2

https://dc.fandom.com/wiki/Superman:_Kal

https://dc.fandom.com/wiki/Batman:_Dark_Knight_of_the_Round_Table_Vol_1

https://dc.fandom.com/wiki/Batman:_Dark_Knight_of_the_Round_Table_Vol_1_2

Also:

https://www.imdb.com/title/tt0960023/

https://www.youtube.com/watch?v=fdI6zLd0Ls8

And here’s some fan art exploring the idea:

http://pre02.deviantart.net/4357/th/pre/f/2008/108/1/4/jla_knights_of_the_round_table_by_thecomicfan.jpg

From: Darci darci386@... [DC_Comics_Uncensored]
Sent: Monday, June 3, 2019 1:34 AM
To: DC_Comics_Uncensored@yahoogroups.com
Subject: Re: [DCU] Re: New Worlds for the Multiverse DC

 
This seems so obvious, it's a wonder no one at DC already did it.

Sent from Yahoo Mail on Android

On Sun, Jun 2, 2019 at 8:38 PM, alexislogan5@... [DC_Comics_Uncensored]
<DC_Comics_Uncensored@yahoogroups.com> wrote:
 
Or a world of the DC Multiverse, based on medieval fantasy like "Lord of the Rings" or "Dungeons & Dragons RPG" with Medieval fantasy versions of : Superman , Captain Marvel , Wonder Woman , Aquaman , Flash , Green Lantern , Captain Atom , Firestorm , Batman , Doctor Fate , Zatanna , The Atom etc adapted to a magical medieval fantasy world with Warriors and Barbarians powerful fighters, Clerics full of faith and users of divine magic from the Gods,Paladins wearing shiny armor full of courage,Wizards and Sorceres users of arcane magic and masters in the secrets and mysteries of magic , Monks masters in unarmed combat and hand-to-hand fighting techniques,Druids harmonious with nature, Rangers masters in following clues and finding enemies in wild territories,Bards who sing songs to inspire their comrades during battles and cast spells through the lyrics of their songs,Rogues shrewd wallets, disarm traps, stealthily attack whose greatest power is in cunning,Elves and Half-Elves proud,Dwarves grumpy,Gnomes ingenious inventive Masters,Halflings / Hobbits crafty and all the innumerable races of magical medieval fantasy worlds in a version f Earth of Multiverse DC that would be a medieval fantasy world comparable to Tolkien's Middle-Earth the Narnia of The Chronicles of Narnia to Reign of Dungeons & Dragons old cartoon series of 80's , to the world of Azeroth of World of Warcraft video game series etc Like this :
 
Superman the Paladin



Shazam the Cleric



Aquaman the Triton



Wonder Woman the Amazon



Green Lantern the Sorcerer 

 

Batman the Dark Knight 



Doctor Fate the Mage



Cyborg the Half-Golem



Flash the Ranger



Catwoman the Rogue 






Hawkman and Hawkwoman the Warriors of the Winged Peaple

 





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