Creeping Trailblazer is a uncommon Creature — Elemental card from Core Set 2020 (M20), collector number 207. Current market price: $0.28 (foil $0.30), TCGplayer market prices via Scryfall.
Other Elementals you control get +1/+0. {2}{R}{G}: This creature gets +1/+1 until end of turn for each Elemental you control.