Bladebrand

You summon a hot red dagger. This dagger then splits into many daggers each red hot, and each circling you, recklessly flinging themselves around your body covering you in a blur of red hot daggers. Your AC is increased by 2 and as a reaction you may cause any incoming melee weapon attack to cause the attacker to receive 2d6 fire damage by stabbing the incoming attacker with one of the daggers. This spell ends after 1 minute or if the concentration is broken.