Aether Web is a common Enchantment — Aura card from Time Spiral (TSP), collector number 189. Current market price: $0.12 (foil $0.77), TCGplayer market prices via Scryfall.
Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +1/+1, has reach, and can block creatures with shadow as though they didn't have shadow. (Creatures with reach can block creatures with flying.)