Toby Elliott explains the Oath of the Gatewatch changes to the IPG and MTR in his blog, including the all brand new GPE — Hidden Card Error!
Oath of the Gatewatch Policy Changes
Tag: Oath of the Gatewatch
Oath of the Gatewatch Release Notes
Get ready for the Oath of the Gatewatch Prereleases! The Release Notes for the new set have been published on the official Wizards of the Coast site.
Magic Judges exclusive Oath of the Gatewatch spoiler
Mystical Tutor has an exclusive Magic Judges Oath of the Gatewatch preview for us: Deceiver of Form!