How are trading card game mechanics designed? In a mana based system (e.g. magic the gathering) Is there a mathematical foundation for designing such games? Or is everything purely experimental or something
![The 1990s card game that 'predicted' 9/11, Donald Trump, Covid and the Capitol riot | The Independent The 1990s card game that 'predicted' 9/11, Donald Trump, Covid and the Capitol riot | The Independent](https://static.independent.co.uk/2021/04/29/10/newFile-3.jpg?width=1200&height=630&fit=crop)
The 1990s card game that 'predicted' 9/11, Donald Trump, Covid and the Capitol riot | The Independent
![The 1990s card game that 'predicted' 9/11, Donald Trump, Covid and the Capitol riot | The Independent The 1990s card game that 'predicted' 9/11, Donald Trump, Covid and the Capitol riot | The Independent](https://static.independent.co.uk/2021/04/29/10/newFile-3.jpg?width=1200)