Hearthstone: The Witchwood Expansion Announced

Hearthstone's next expansion, The Witchwood, has been announced.
Blizzard has announced Hearthstone's next expansion launches next month, adding 135 new cards to the game and introducing brand new gameplay mechanics. Complete details are available on the game's website.
Check out the announcement trailer, which shows off some of the new cards from The Witchwood, below:
The expansion is themed around the cursed capital of Gilneas, a kingdom beset by werewolves, ghosts, and other horrors