Utter Insignificance is a common Enchantment — Aura card from Modern Horizons 3 (MH3), collector number 78. Current market price: $0.14 (foil $0.22), TCGplayer market prices via Scryfall.
Flash Enchant creature Enchanted creature loses all abilities and has base power and toughness 1/1. {2}{C}: Exile enchanted creature.