
- BGG rank
- BGG #2,579
- BGG rating
- 6.6
DungeonQuest (Third Edition)
- 1–4 players
- 90 min
- Complexity 2.2/5
- 2010

Rules assistance for Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault
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.
Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault is an expansion for Lagoon: Land of Druids released in 2014 for 1–4 players. It was designed by David Chott and its main mechanics are Tile Placement, Grid Movement, and Modular Board.
This is the second promo tile for Lagoon: Land of Druids, introducing a new site type (Totem) with special rules given below. Mytreia's Glory (Side Numbered 2A) Site type - Totem Energy - Elemeen/Vowelon/Deonin* If Mytreia's Glory is in play at the end of the game, seeds of the dominant energy are worth 2 Destiny Points instead of 1. - The infinity action type is new. It mean that the tile has end of game effects. Cosmic Vault (Side Numbered 2B) Site type - Totem Energy - Astral* If the invoking druid's site is not a haven, gain 1 seed of that site's energy and move the invoking druid to any haven. Triple Energy Rules A site with all 3 energies provides 1 energy of your choice for unraveling. A site with all 3 energies can be unraveled using 3 of any other single energy — either 3 yellow, 3 red, or 3 blue. Astral Energy Rules Cosmic Vault is a site of the astral energy, identified by purple seed icons having a crystalline shape as well as a purple tile border. The astral energy is cosmic in nature — powerful, mysterious, and beyond human understanding. The energy provided by occupying an astral site cannot be used to unravel any other site. However, an astral site can be unraveled. The required energy to unravel an astral site is three of any other single energy — either three yellow, three red, or three blue. Astral sites also have the Astral keyword appearing in italics at the bottom of their text boxes. Whenever a player summons a druid, if any sites with the Astral keyword are on the board, they may choose for the summoned druid to enter play on a site with the Astral keyword instead of on a haven site. Sites with the Astral keyword do not count as havens in any way, however. Totem Site Type Rules When a totem site is unraveled, its tile is not removed from play like all other sites. Instead, when a totem site is unraveled, flip that site tile over to the site on the other side. The new site occupies the same position on the board as the original site. Additionally, all druids on the original site, including the unraveling druid, are transferred to the new site exhausted. The unraveling druid is not returned to its owner’s supply. Note that, like any locked site, a locked totem site cannot be unraveled. Promo Tile Setup Rules To use the promo tile in a game of Lagoon, setup the game in the normal way. Then add the promo tile to the starting tile setup, adjacent to the two non-haven sites. Either side of the promo tile can begin face up.
Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault supports 1–4 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.
Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault belongs to these categories: Fantasy, Exploration, and Adventure. Its main mechanics are Tile Placement, Grid Movement, and Modular Board. 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 Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault are: David Chott. 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 Lagoon: Land of Druids – Mytreia's Glory / Cosmic Vault as an expansion for Lagoon: Land of Druids. Expansions add new content, rules or scenarios to the base game and usually cannot be played on their own, so you need Lagoon: Land of Druids to use it. Check that your edition of Lagoon: Land of Druids is compatible, as some expansions were revised between editions.