http://magic.wizards.com/en/articles/archive/august-28-2017-banned-and-restricted-announcement-2017-08-28?

Thorn of Amethyst is restricted.

Monastery Mentor is restricted.

Yawgmoth's Bargain is unrestricted.

Discuss!

All B&R discussion is being redirected to:

http://themanadrain.com/topic/1447/august-28-2017-banned-restricted-announcement

As per the discussion located here: here, this thread is locked and all further discussion should be moved to the official B&R linked above. New topics outside of the official thread will be deleted.