Galvano the Beast Lord
I would make fun of this hunter's name, but he's just too darn powerful to joke about. For five resources, you can get an ally that deals eight damage per turn and a pet with six health that can dive in front of him to keep him alive (the Protector trait on the Spider pet means it can intercept any attacks meant for another ally). Or toss out the monkey instead and make your opponent decide between taking down an ally that will deal 8 damage per turn or an ally that will give you an extra card each turn. This card is so flexible and it looks like it'll always be a solid play.