Shivan Reef is a card from the Magic: The Gathering Secrets of Strixhaven Commander set, classified as Unknown rarity and numbered #404. Currently valued at $0.40, it offers a budget-friendly option for players and collectors alike. Its unique design and thematic relevance within the set contribute to its appeal, though it remains at a lower market price compared to more sought-after cards. Collectors may find it a useful addition to their collections or decks.