
- BGG rank
- BGG #2,386
- BGG rating
- 6.7
Boss Monster 2: The Next Level
- 2–4 players
- 20–30 min
- Complexity 1.8/5
- 2015

Rules assistance for Mystic Moon: Secrets of Alchemy
Plain-language explanations of turns, card effects and disputed situations, with official source references and saved question history.

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Answers come from the official rulebook, with the page to check.
Mystic Moon: Secrets of Alchemy is an expansion for Mystic Moon released in 2026 for 2–4 players, 60 minutes per game, and ages 8 and up.
*pssssst* Come a little closer! The Elder Witch has deemed you worthy of an invitation to her secret workshop! Open the doors to a whole new level of magic with the Secrets of Alchemy Expansion (built into the Mystic Moon Deluxe Edition) ?? Learn valuable tricks of the trade that teach you how to convert regular ingredients into materials guaranteed to shine like stars! (And if you produce a little bit of sludge as a byproduct, it probably couldn’t hurt anyone, right? ?) With the Secrets of Alchemy Expansion, you’ll be able to use Alchemy to convert Ingredients into new materials such as Gold and Crystals. When you visit the Elder Witch’s Shop, you will encounter Alchemy cards, each of which displays a Formula and Products. You may perform Alchemy while visiting the Elder Witch’s Shop by discarding the required Ingredients indicated in the Formula of the top card of the Alchemy deck, then collecting the Products listed on the card. You’ll add Gold and Crystals you collect to your play area, and you’ll immediately place Sludge you collect in the Garden. When you perform Alchemy, you will also acquire the Alchemy card you used for later use. Place it next to your Potion Book, below your Witch’s Hut. You may only have one Alchemy card in your play area at a time, and if you acquire a second one, you must return one of them to the bottom of the Alchemy deck. If you have an Alchemy card in your play area when you visit the Elder Witch’s Shop, you may choose to either perform Alchemy using the top card of the Alchemy deck or the Alchemy card in your play area. —description from the publisher
Mystic Moon: Secrets of Alchemy supports 2–4 players according to the catalogue. This range comes from the publisher’s listed player count, so the game can be set up for any group size within it. Some setups, rules and scoring details may still vary by player count, so check your edition’s rulebook for the exact configuration.
The listed playing time for Mystic Moon: Secrets of Alchemy is 60 minutes. This is the publisher’s estimate for a full game. The actual duration depends on the group, the player count and familiarity with the rules: first sessions usually run longer, while experienced groups often finish faster. Setup and teaching time are not included in this estimate.
The catalogue lists Mystic Moon: Secrets of Alchemy for ages 8 and up. This is the publisher’s recommendation and reflects reading demands, rule complexity and small components rather than theme alone. Younger players can often join with help from an adult, so check the age guidance on your edition and consider your group’s experience with board games.
Mystic Moon: Secrets of Alchemy has a complexity rating of 1.0 out of 5 from BoardGameGeek players, which makes it a light game. The rating reflects how much rules knowledge, planning and decision-making a typical game demands. Expect a longer first teach for heavier games, and use a preparation guide before game night.
Mystic Moon: Secrets of Alchemy belongs to these categories: Card Game and Expansion for Base-game. Categories describe the theme, setting and style of a game rather than its rules. Filter the catalogue by the same category to find similar games when you enjoyed Mystic Moon: Secrets of Alchemy and want something comparable for your next game night.
The catalogue lists Mystic Moon: Secrets of Alchemy as an expansion for Mystic Moon. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Mystic Moon to use it. Check that your edition of Mystic Moon is compatible, as some expansions were revised between editions.