"The Razor-sharp Playing Cards are weapons used by The Joker. They look like ordinary playing cards consisting of all the suits, but they are made of stainless steel and used a throwing weapon to severly cut his opponants or any type of harness."@en . "Razor-sharp Playing Cards"@en . . . "The Razor-sharp Playing Cards are weapons used by The Joker. They look like ordinary playing cards consisting of all the suits, but they are made of stainless steel and used a throwing weapon to severly cut his opponants or any type of harness."@en . .