Patchwork Gnomes is a uncommon Artifact Creature — Gnome card from Modern Horizons 2 (MH2), collector number 299. Current market price: $0.27 (foil $0.33), TCGplayer market prices via Scryfall.
Discard a card: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)