What is the action replay code for pokemon diamond called fusion stone and how does it work and wut does it do?

i saw online a action replay code called fusion stone for pokemon diamond.


what does it do?


how do you activate it?


what is the code?








thank you if you could help me and ill rate YOU best answer!!! :) thanks!|||someone lied to you. There is no such thing as a fusion stone. AR allows you to access hidden content, not create new stuff out of thin air.





Sorry kid, you've been had.