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

Rat King (Teenage Mutant Ninja Turtles) - Wikipedia

Rat King (IDW)/Gallery

Rat King (IDW)/Gallery

Rat King (TMNT) - IDW Publishing

The Armageddon Game #3, TMNTPedia

Claw Clan, TMNTPedia

Rat King (IDW Publishing) - Tortuepédia

Leonardo (IDW), TMNTPedia

Teenage Mutant Ninja Turtles (IDW), TMNTPedia

The Rat King (2013 action figure), TMNTPedia

Turtlepedia

Rat King (IDW)/Gallery

IDW Rat King Tmnt, Rat king, Teenage mutant ninja

Rat King (IDW Publishing) - Tortuepédia