La carte Bronze Calendar est la version parodique de Stone Calendar.

Source 1 (#6) - Source 2 (Bronze Calendar - "I was a huge fan of Stone Calendar from The Dark, but it costs too much mana. This was my idea for a fixed version. [...] I realized Unglued was my opportunity to make it, but it needed an Un- element to it. I decided to make you have to talk in a voice other than your normal voice while it's on the battlefield.")