Rat King (IDW), TMNTPedia

Rat King is a character who first appears in Teenage Mutant Ninja Turtles issue 36 (IDW). He is a member of the Pantheon. He comes from the Pantheon, a family of powerful ancient beings, of which Kitsune, as his sister is also a member. He acted as the Pied Piper of Hamelin, at times using his powers to both reward and punish mankind. While Splinter and Leonardo were walking in the sewers discussing whether they should attack the Foot Clan or stop General Krang's plan to construct the Technodrom

IDW Chronology - TMNTPedia - Fandom, PDF

TMNT: Back to the Sewer :: The Rat King [[ Courtesy 4kids B T T S Blog ]]

Turtlepedia

Teenage Mutant Ninja Turtles #139 (IDW), TMNTPedia

Monsters, Misfits, and Madmen, part 4, TMNTPedia

Raphael (impostor) (IDW)

The Armageddon Game #4, TMNTPedia

Teenage Mutant Ninja Turtles #133 (IDW), TMNTPedia

Rat King (IDW)/Gallery

Rat King (IDW Publishing) - Tortuepédia

Kingdom of Rats, TMNTPedia

Rat King (IDW)/Gallery

Clixnexus: Who the Clix? Rat King (IDW)

TMNT 2012 Feats thread

Turtlepedia