Predatory Impetus is a uncommon Enchantment — Aura card from Commander 2020 (C20), collector number 62. Current market price: $0.16, TCGplayer market prices via Scryfall.
Enchant creature Enchanted creature gets +3/+3, must be blocked if able, and is goaded. (It attacks each combat if able and attacks a player other than you if able.)