Theory11

Playing cards from Theory11

Theory11 is best known for its card decks, and this page shows why. There are Harry Potter decks in blue and a box set of five, Star Wars decks for the Mandalorian and the Dark Side, and DC decks for Batman, Superman and The Dark Knight Trilogy. The Monarch line comes in red and green, and Animal Kingdom, Hudson and the Derren Brown deck round out the Theory 11 collection.

Franchises covered by Theory11

One maker, many worlds. Next to Harry Potter, Star Wars, DC Comics and Lord of the Rings, Theory11 also makes decks and puzzles for Marvel, Star Trek, Teenage Mutant Ninja Turtles, The Beatles, Spider-Man, Fantastic Four, Wicked, Jaws and Dune. Each item is officially licensed merch made by Theory11 itself, so the franchise worlds are treated with care.

Collectible decks and gift ideas

A Theory11 deck is a collectible that still gets used. The cards shuffle and deal like any deck, but the art makes them worth keeping on a shelf or desk between games. A puzzle like the Avengers Infinity Saga or Middle Earth set is a quiet evening project, and a box set makes a strong gift for a collector. If you also collect other makers, browse our movie and TV merch or the wider official merch range.