"Worm Harvest," a card from the Magic: The Gathering Modern Masters set, holds an Unknown rarity and is currently valued at $0.23. It allows players to create 1/1 green Worm creature tokens based on the number of lands in their graveyard, making it a strategic choice for certain deck archetypes. As a low-value card, it appeals to budget-conscious collectors and players looking to enhance their gameplay without significant investment.