|Name||Underground Shredder Shrine|
|Owner||The Foot Clan|
|Location||New York City|
|First Appearance||Scroll of the Demodragon|
|Last Appearance||End Times|
Underground Shredder Shrine is a location of the Teenage Mutant Ninja Turtles (2012 TV Series). This is a shrine built underground in New York City by the Foot Cultists that was used by The Foot Clan as a new lair. Underground Shredder Shrine debuts in Scroll of the Demodragon.
Months ago when a homeless guy was wandering around the Sewers of New York City, he found a puddle of some of Super Shredder's mutagen blood, which came from a fight Super Shredder had with Splinter. After mutating into a Super Shredder-like creature and mutating other humans from New York, the mutants all shared memories of the Super Shredder and they started to worship him as their god. In an underground place located around the Sewers of the city, they built a shrine honoring the evil lord of The Foot Clan. After the final showdown of Ninja Turtles with The Foot, Tiger Claw and the remaining members fled to later on discover the shrine, leading for Tiger Claw to takeover as the cult's leader.