So I came on today to play tavern brawl, and discover that people are using Ethereal Conjurer in order to bug the game so they don't lose. Where do they find out how to do this? Oh, that's right, Blizz told everybody in the patch notes.
"Ethereal Conjurer will now function correctly and will no longer lock the game state when played."
So that until it's fixed, it's abusable. Online games, can, and often do disable bugged aspects of the game until they're fixed, so why not here, where the only application of not disabling the card is a negative one.
