Arcane Battlemaster

Through rigorous training and studies, you have become a master of both the sword and spellcasting.

• Whenever you use an action to cast a spell on your turn, you may use your bonus action to make one melee attack. 
• You can perform the somatic components of spells even when you have weapons or a shield in one or both hands.
• Whenever you make a spell attack, you may expend 1 superiority dice and add the result to your attack and damage rolls.