Misfortune is a rare Sorcery card from Alliances (ALL), collector number 113. Current market price: $1.35, TCGplayer market prices via Scryfall.
An opponent chooses one — • You put a +1/+1 counter on each creature you control and gain 4 life. • You put a -1/-1 counter on each creature that player controls and Misfortune deals 4 damage to that player.