Scarblade's Malice is a common Instant card from Lorwyn Eclipsed (ECL), collector number 119. Current market price: $0.17 (foil $0.25), TCGplayer market prices via Scryfall.
Target creature you control gains deathtouch and lifelink until end of turn. When that creature dies this turn, create a 2/2 black and green Elf creature token.