This set was released on June 7th, 2019 in English.
This set was released on April 12th, 2019 in Japan.
For the Detective Conan crossover, 2 Trial Deck Cross will be released alongside the Detective Conan Ultimate Booster Cross
18 new cards + 1 flag
This product will be released as "Case Closed" in the USA, Canada, UK, Greece, Australia, and New Zealand and as "Detective Conan" in Mexico, Chile, France, Germany, Italy, Philippines, Malaysia, Indonesia, and Singapore.