Nimble Mongoose is a uncommon Creature — Mongoose card from World Championship Decks 2002 (WC02), collector number rl258. Current market price: $0.95, TCGplayer market prices via Scryfall.
Shroud (This creature can't be the target of spells or abilities.) Threshold — This creature gets +2/+2 as long as there are seven or more cards in your graveyard.