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 (IDW)/Gallery, TMNTPedia

Turtlepedia

Rat King, TMNTPedia

The Pantheon, TMNTPedia

The Rat King screenshots, images and pictures - Comic Vine

The Armageddon Game #8, TMNTPedia

Rat King (MMPR/TMNT), TMNTPedia

Turtlepedia

Teenage Mutant Ninja Turtles (IDW), TMNTPedia

Rat King (IDW)/Gallery

Rat King, TMNTPedia

The Monsters Within, TMNTPedia