Hearthstone unveiled its final class specific Curse of Naxxramas card yesterday, the Hunter beast Webspinner. The 1/1 spider costs one mana, and upon expiring summons a random beast card into your hand. Senior Game Designer Ben Brode explained via Twitter that the range on the text includes any beast card, with the exception of tokens. That rules out the 1/1 hound summoned by the Unleash the Hounds spells. All other beasts (Including hunter legendary King Krush) appear to be fair game.
Webspinner can get any collectible Beast. Everything from King Krush to Captain's Parrot.- Ben Brode (@bdbrode) June 19, 2014
In terms of viability, this card shows promise. The other turn one beasts available to hunter generally serve specific purposes. Stonetusk Boar exists almost exclusively to be used with Hunter's Mark, while Timber Wolf is utilized in conjunction with other beasts already able to attack. Webspinner could be a nice early game tempo play, while retaining value later on in the match because of its ability to provide the user an additional card. If that card ends up being a Savannah Highmane, King Krush, or even Core Hound, it's a great play. Really, so long as it doesn't draw you Captain's Parrot or Angry Chicken, it's a victory.
The hunter set currently sits right in the middle, as expert opinions go. It is nowhere near as crushing as it was prior to the most recent Unleash the Hounds nerf, but it definitely has a place in the metagame, especially against the all powerful Miracle Rogue deck. Webspinner doesn't look like it will unhinge the class again, so much as it will provide another early game option, something the class can definitely use. Moreover, it will provide the class another degree of trickery. After Webspinner dies, opponents will be forced to wonder if you have a giant dinosaur in your hand or not.