Wither and Bloom is a common Instant card from Modern Horizons 3 (MH3), collector number 111. Current market price: $0.16 (foil $0.28), TCGplayer market prices via Scryfall.
Target creature gets -3/-3 until end of turn. {1}{B}, Exile this card from your graveyard: Put a +1/+1 counter on target creature you control. Activate only as a sorcery.