Skirk Prospector is a goblin creature card from the Magic: The Gathering Onslaught set, classified as having an Unknown rarity. Valued at approximately $0.66, it offers utility in goblin tribal decks, allowing players to sacrifice other goblins for red mana. Its affordability and synergy with various strategies make it a notable inclusion for collectors and players alike, reflecting its ongoing relevance in the game's evolving meta.