2P is hosting a Hearthstone tournament today, which is already underway. The rounds are a best of three elimination, with the grand final as a best of five. 2P’s official page is here. It provides links to their official Twitch stream and the Twitch streams of the players.
The decks are all constructed beforehand and have been absolutely monstrous. This is an excellent opportunity to watch some great plays and learn what some of the best can do. Good luck to all the contenders!