Martial Impetus (Commander Legends: Battle for Baldur's Gate)

Enchantment Ñ Aura - Enchant creature
Enchanted creature gets +1/+1 and is goaded. (It attacks each combat if able and attacks a player other than you if able.)
Whenever enchanted creature attacks, each other creature that's attacking one of your opponents gets +1/+1 until end of turn.