Description: "These aren't my beautiful cards, this is not my beautiful deck! Your deck's overflowing with Hallucinations, go see how the other side plays."
Format: Pre-made / pick a class (including Demon Hunter)
Reward: one Classic pack for your first win
History: This is the fourth time we've seen this format, and the next most recent time was 1 1/2 years ago.
Reminder that [[Hallucination]] is a 1 mana Rogue spell that lets you "Discover a card from your opponent's class." Also please note that each side starts with 3 mana, so you can cast 3 Hallucinations right away, or you can Hero Power and still cast 1 (or 2 with The Coin, or if you're playing as a DH.)
Good luck and have fun!