Vigor Mortis is a uncommon Sorcery card from Ravnica: City of Guilds (RAV), collector number 111. Current market price: $0.11 (foil $0.99), TCGplayer market prices via Scryfall.
Return target creature card from your graveyard to the battlefield. If {G} was spent to cast this spell, that creature enters with an additional +1/+1 counter on it.