Think you know about planeswalkers? This is the rules rundown you need to know.

The January 2013 Commander rules and Banned List update officially clarifies extort.

New mechanics can be troublesome. Prepare for your Gatecrash prerelease with the Judge's Corner.

Using protection? This week's Judge's Corner will keep you clean.

Sometimes reminder text isn't enough. Judge's Corner is there for you.

When the best is the worst there's an issue afoot for Commander. Devon's on the scene.

To make the community stronger we each need to watch over ourselves even better.

Judges want you to play. Take some advice to stay on the right side of Magic law.

Primeval Titan and Worldfire have been banned in Commander, but Kokusho is making a triumphant return!

What if any legendary permanent could be a Commander? Brandon answers that question today.