Tapping and untapping cards in Magic: The Gathering is essential for gameplay. Tapping a card, done by turning it sideways, indicates it has been used, typically for attacking or generating mana. Untapping restores the card to its upright position, allowing it to be used again, usually during your untap step at the beginning of your turn. Mastering these mechanics enhances strategic gameplay and resource management. To know more visit here https://thecardvault.co.uk/collections/magic-the-gathering