# Rival Books of Aster \- Heptameron Starter Deck Summer DB entity ID: af34f4bf\-110e\-4f8b\-9f48\-aadfe2b3e8bf Steam App ID: 639250 This DLC contains 30 additional cards for the game Rival Books of Aster, and is a pre\-built ready to play deck for the House Heptameron\. Once purchased, all cards can be used to customize your own decks\. Rival Books of Aster does NOT contain randomized booster packs\. Play for free with a starter deck of your choice, and expand your collection with DLC packs containing known\-quantities of cards\. THIS DLC UNLOCKS THE ABILITY TO BUILD HEPTAMERON HOUSE DECKS \*This is NOT a randomized booster pack\. Exact content listed below\. See screenshots for card details\. 15 Heptameron House Cards Talvi, The Spring Ardarael, The Autumn Farlas, The Winter Abraym The Springtime Sun Matasignais, The Autumn Moon Agusita's Morning Abragini's Shower Talvian Defender Farlas's Storm Thamur Ourer Thamic Jayon Abai Barol 15 Common Cards \(playable by any house\) Camor Carifas Carnol Mador The Great Blockade The Central Defense Sirchade Bucon Mathon Netos Salam Ruosiel Drelmech Sadimel Xautiel ## Game information - Type: dlc - Developer: Games by Stitch - Publisher: Games by Stitch - Release date: Jun 20, 2017 - Coming soon: false - Free to play: false - Parent Steam app: 639230 - Genres: Casual, Indie, Strategy - Categories: Single\-player, Multi\-player, PvP, Online PvP, Cross\-Platform Multiplayer, Downloadable Content, Family Sharing - Platforms: windows, mac - Website: Not collected - Screenshots: 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https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_0a80cce021ed1a1e5f7d7265f28645587ed726e3\.1920x1080\.jpg?t=1688069522, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_7cae4987d37541ec6b7c53f4bcdbb5df813f8634\.1920x1080\.jpg?t=1688069522, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_208cb3599cfb8749fb34ebbecb42361777595e89\.1920x1080\.jpg?t=1688069522, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_1793f7cba032c8063562ecb36e80d5766959a343\.1920x1080\.jpg?t=1688069522, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_1ca44981dfab7a2ee555db41a5262634acee0ff1\.1920x1080\.jpg?t=1688069522, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/639250/ss\_c8570281371e81886148db16d40b6fd249ba026f\.1920x1080\.jpg?t=1688069522 - Price: 499 minor units USD; discount 0% - Price country: US ## Observed metrics - Current players: Not collected - Steam review count: 0 - Steam positive reviews: 0 - Steam negative reviews: 0 - Steam positive percentage: Not collected - Summer DB rating: No native votes Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\} ## Player history [Seven-day chart data as Markdown](/api/v1/entities/af34f4bf-110e-4f8b-9f48-aadfe2b3e8bf/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/af34f4bf-110e-4f8b-9f48-aadfe2b3e8bf/player-metrics?days=7) Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown. ## Sources and freshness - Catalog membership: store\_catalog - Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00 - Details observed: 2026\-09\-22T22:44:11\.749769\+00:00 - Player count observed: Not collected - Reviews observed: 2026\-09\-22T22:44:14\.053158\+00:00 Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/639250/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/639250/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/639250"\},"price":"2026\-09\-22T22:44:11\.749769\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-22T22:44:11\.749769\+00:00","players":null,"reviews":"2026\-09\-22T22:44:14\.053158\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"3cfc77be\-9c90\-4e19\-b04e\-dc0e3aeb1ad4","catalog":"e4a7785e\-3663\-46ea\-a823\-a530a1d38082","details":"ba08e549\-a55b\-42de\-8588\-47ffe41c421d","players":null,"reviews":"64d68fd8\-d0a8\-4fef\-9f09\-c7f567524a19"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\} Native rating methodology: \{"count":0,"average":null,"entityId":"af34f4bf\-110e\-4f8b\-9f48\-aadfe2b3e8bf","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\} Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted. [Steam store](https://store.steampowered.com/app/639250/) · [JSON](/api/v1/games/af34f4bf-110e-4f8b-9f48-aadfe2b3e8bf)