Canopy Cover is a uncommon Enchantment — Aura card from Worldwake (WWK), collector number 98. Current market price: $2.87 (foil $13.20), TCGplayer market prices via Scryfall.
Enchant creature Enchanted creature can't be blocked except by creatures with flying or reach. Enchanted creature can't be the target of spells or abilities your opponents control.