Quick: Name one card from Alliances. Great. Now name all of them. If that's tough, Nathan's challenge is all the harder this week!

Love Ravnica? Like the idea of multicolored goodies? Get familiar with the 10 guilds in Nathan's latest Magic puzzle!

Magic 2013 has been revealed? If you're ready to really learn the cards then Nathan's puzzle will let you prove your point!

Do you have a love for altering cards? You can prove it in our 5th Altered Reality Challenge!

Can you flip all five Saviors of Kamigawa cards using only Kamigawa block cards? Sure, but the real challenge is how quickly you can manage it!

Win the game on turn one on the draw without casting any spells. You may use any cards that are legal in Vintage. You game?

Can you pay Progenitus' casting cost using only Alara block cards? And if so, how fast can you do it?

To celebrate the release of Duel Decks: Elspeth vs. Tezzeret, you get two dueling puzzles in the same week! Wait, what? The deck is a year old? Oh.

Nathan is back with another puzzle, this time trying to force Magic's biggest creature out on turn one in the current Standard environment, are you up to the challenge?