Shiny Impetus is a common Enchantment — Aura card from Commander Legends: Battle for Baldur's Gate (CLB), collector number 194. Current market price: $0.26 (foil $0.31), TCGplayer market prices via Scryfall.
Enchant creature Enchanted creature gets +2/+2 and is goaded. (It attacks each combat if able and attacks a player other than you if able.) Whenever enchanted creature attacks, you create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
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