The Obsidian MtG plugin allows Magic: The Gathering enthusiasts to manage their card collections and decklists directly within Obsidian. Users can define decklists using a special syntax and render them into a visually appealing format. The plugin supports CSV-based collection management, making it easy to import collections from external tools like Deckbox. It also allows users to integrate their Magic: The Gathering data seamlessly into their Obsidian vaults, whether for personal tracking or strategy development. While the plugin does not yet support all features like setlists and collector's numbers, it offers a user-friendly interface for organizing and viewing decks and collections.