Shiny Impetus

闪耀促动 (Shiny Impetus) (zhs)

Enchantment - Aura (CMC 3)
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 ", Sacrifice this artifact: Add one mana of any color.")