Maximize Altitude is a common Sorcery card from Guilds of Ravnica (GRN), collector number 43. Current market price: $0.12 (foil $0.39), TCGplayer market prices via Scryfall.
Target creature gets +1/+1 and gains flying until end of turn. Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)