Whispering Madness is a Rare card from the Commander 2016 set of Magic: The Gathering, showcasing artwork by Clint Cearley. Valued at approximately $3.47, it serves as a strategic tool in mill-themed decks, allowing players to force opponents to discard cards. As a sought-after addition for collectors and players alike, its unique mechanics contribute to its ongoing relevance in the game's competitive landscape.