My current Shaman deck sucks, but it has it's moments. Up against a mage, who has already used both his polymorphs, I played Cairne Bloodhoof, and went ahead and used a Reincarnate. So I had Baine and Carine on the board. He played a Spellbreaker to silence Carine, but I was having none of that. I used Ancestral Spirit and my second Reincarnate to give myself two fresh Carines Bloodhoof, both with their death rattles intact. Then I used my other Ancestral Spirit later on an injured one, so that if he wanted to use his hero power on it, he'd just end up with another fresh Carine to go with the Baine. It was like Bloodhoof whack-a-mole.