
- BGG rank
- BGG #1,263
- BGG rating
- 7.5
Legendary: A Marvel Deck Building Game – Villains
- 1–5 players
- 45 min
- Complexity 2.7/5
- 2014

Rules assistance for Saint Seiya: Deckbuilding – Poseidon Expansion
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.
Saint Seiya: Deckbuilding – Poseidon Expansion is an expansion for Saint Seiya: Deckbuilding released in 2022 for 2–5 players, 60–90 minutes per game, and ages 14 and up. It was designed by Maxime Babad and its main mechanics are Cooperative Game and Deck, Bag, and Pool Building.
Here is the second expansion of the Saint Seiya Deck Building Game! What's new? 51 new cards: new characters, armors and relics. 19 new event cards adding a new game mechanism. 7 pillars cards. A cooperative mode: using a new board and five heroes standees. The new challenge is defeating Poseidon in his house!
Saint Seiya: Deckbuilding – Poseidon Expansion supports 2–5 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 Saint Seiya: Deckbuilding – Poseidon Expansion is 60–90 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 Saint Seiya: Deckbuilding – Poseidon Expansion for ages 14 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.
Saint Seiya: Deckbuilding – Poseidon Expansion belongs to these categories: Card Game, Comic Book / Strip, and Video Game Theme. Its main mechanics are Cooperative Game and Deck, Bag, and Pool Building. Categories describe the theme and setting of a game, while mechanics describe what players actually do on their turns. Each mechanic links to a catalogue hub with similar games, which helps when you want something comparable.
The credited designers of Saint Seiya: Deckbuilding – Poseidon Expansion are: Maxime Babad. These credits come from the published game data and name the people responsible for the game’s design, not its illustrators or publishers. Designer pages on MeepleRules collect other titles by the same designers, which helps when you enjoy a game and want to find similar ones.
The catalogue lists Saint Seiya: Deckbuilding – Poseidon Expansion as an expansion for Saint Seiya: Deckbuilding. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Saint Seiya: Deckbuilding to use it. Check that your edition of Saint Seiya: Deckbuilding is compatible, as some expansions were revised between editions.