Necronomiconquerer
Dude! You just completed the Necronomiconquerer achievement in The Necronomicon and won the Necronomiconquerer badge and 60 points!
WOO!
I imagine challenge 22 would be something like, "Your opponent is have 500 health, every single card, and a nuclear warhead. You have 1 health and must fight with a wet sock tied to a stick."
 "The Necronomicon"){kind=icon}