Battle Maestro

Song and Dance are intertwined with your magic and soul. Your body weaves magic to enhance your magic and performance. Much like a dance, it has many steps and moves. You have fully understood the shift of magic around you. You can dance with the Weave.

While Bladesong is active, you may add half your Intelligence modifier to your Saving Throws and whenever you make a melee weapon attack on your turn, you can cast a cantrip in place of any of those attacks.