Black Key

From the Super Mario Wiki
Black Key
Black Key TTYD.png
"A strange black key...but what could it be for?"

First appearance

Paper Mario: The Thousand-Year Door (2004)

Black Keys are items in Paper Mario: The Thousand-Year Door that open the four Black treasure chests. Each chest contains a Black Chest Demon that "curses" Mario and gives him a new Paper ability on the field. The keys resemble the design of Mr. Game & Watch's black body and grey outline.

Names in other languages[edit]

Language Name Meaning
Japanese 黒いカギ
Kuroi kagi
Black Key