Sudden Spoiling is a rare Instant card from Commander 2014 (C14), collector number 164. Current market price: $5.19, TCGplayer market prices via Scryfall.
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Until end of turn, creatures target player controls lose all abilities and have base power and toughness 0/2.