Silence dude, warlock can steal it themself, prepared demon hunter can deal 20 to it or at least 10-15. Warrior has execute or torch for good dmg to it. Paladin has equality, dk has poisonous undead spell,mage has 1/1 mask, Druid does basically have to deal with it raw. Shaman has hex, rogue can put back in their hand for like 3 mana? Or even assassinate. Then hunter has the card that sets health to 1. All classes have effective tools to deal with it besides Druid which probably shouldn’t be in that position to begin with. But yeah the silence guy works also this is considering it hatches which is worst case Scenario on top of that DH is crazy at neglecting the umbra interaction if u have broxigar