The best thing about this patch, aside from the massive Battlegroubds update , is that they’re powering down Spell Priest in Duels.
Embrace the Shadow is gone along with the Fireshaper treasure, and Shadow Word:Void is getting a mana increase.
That is by far the most overpowered build in the game, especially how Embrace the Shadow synergizes with the plethora of healing spells that cost nothing but deal massive damage to the opponent.