So i was playing control priest vs Blood DK. He discovered Rivendare Warrider via E.T.C. He summoned it, I killed it. Next turn he summoned the lifesteal one and I silenced it before killing it. Also, he didn't copied it or anything before killing it. 15 mins later he kills his own rush raider with corpse explosion and the win condition triggered. Is this supposed to happen?
I suspect that the deathrattle says if all raiders died this game, regardless if those were silenced or not before killing them, but I am not sure.