True Dual Wielder

Some warriors depend on massive slow moving weapons to deal heavy damage for them, while others hide behind thick layers of armor to protect themselves. You, on the other hand, no longer need to depend on such things. You have mastered the art of Dual Wielding, and can use two-weapon fighting as long as both weapons have finesse and/or light properties. While wielding a weapon in each hand, and while wearing no armor or light armor, you get the following benefits: 

• You gain a +2 to AC
• Your weapon attacks deal an additional 1d4 damage
• You can use a Bonus Action to assume a defensive stance, imposing disadvantage on all non-magical ranged attacks

If one or both of the weapons you are wielding are magical, your defensive stance can also impose disadvantage on magical ranged attacks.