With the release of their Summer set Conspiracy introduces Wizards a whole bunch of new cards and mechanics. No surprise that some sort of release notes comes in handy for this set. Matt Tabak published these release notes today on the official Wizards of the Coast webpage:
But that is not all! Even though it is only a Summer set, there are some minor changes in the Magic Tournament Rules (MTR) as well. As usual with such changes Toby Elliot takes the time to explain those changes briefly: