Picking up a Scout to Ambassador it like you would a curse.
This isn't the same thing, but there was an online game I was playing against an IRL friend. We were chatting on Skype. He played a Young Witch, and I had bane in hand (Smugglers). He knew that whatever he bought, I would be able to smuggle from him. The way it worked out, the only thing he felt comfortable buying was a Scout, since it helped his deck at the time more than mine. This happened multiple times during the game, and he lamented his luck on the Skype call.
BTW, if I wanted to find that game, I know my opponent's name, and three of the kingdom piles involved. Is there a way on CR to search for games matching those criteria?