Onirim (Second Edition) gets a boost with the Sphinx, Diver and Confusion Promo Cards expansion. Three new dream cards are added, along with extra nightmare cards that broaden the challenge variety. The Sphinx card lets players guess a symbol or color among the five top cards of the central deck; if they succeed, they can place a chosen card on top or return the others to the bottom. The Diver card allows players to reveal cards from the bottom of the deck until a nightmare appears or they choose to put the last revealed card on top. The Confusion card forces the player to discard their current hand, moving it to the bottom and drawing a fresh one, creating unexpected twists. Gameplay remains cooperative, with 1 to 2 players navigating the dream‑maze together. Hand‑management and open‑draft mechanics keep the pace lively, while set collection of symbols offers strategic rewards. The expansion doesn’t change the base rules, just adds variety and depth, making it ideal for those who already know the game and want new ways to win.