MTR 3.7 New Releases

Newly released card sets become tournament legal for sanctioned, rated tournaments on the following dates:

  • Core Set 2020
July 12, 2019
 

For official Prerelease tournaments only, new sets are legal for use before the official format legal date. In these cases, any announced rules updates shall be in effect at these tournaments, including informal explanations of new rules and mechanics. Judges may apply additional rules that they believe will be updated.

These dates may be subject to change. Any changes will be announced at http://www.magicthegathering.com.