This thing is garbage in every sense. Overstated, trash effect with no real benefit, forces you to play bad cards, this thing is horrible. At least it's epic so Warlock arena isn't suffering from this.
Team 5 Nobody: "Guys, nobody takes Hearthstone seriously from how random it is, what should we do to fix that?" Ben: "We need an entire expansion of cards that pull 3 random results that vary from overpowered to useless"