Canopy Gargantuan is a rare Creature — Dragon card from Tarkir: Dragonstorm Commander (TDC), collector number 45. Current market price: $4.52, TCGplayer market prices via Scryfall.
Flying, ward {2} At the beginning of your upkeep, put a number of +1/+1 counters on each other creature you control equal to that creature's toughness.