Spiteful Motives is a uncommon Enchantment — Aura card from Shadows over Innistrad (SOI), collector number 183. Current market price: $0.05 (foil $0.33), TCGplayer market prices via Scryfall.
Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +3/+0 and has first strike.