Arm Shield (Rahlune)

This shield is smaller and straps to the arm leaving the hand free to use weapons. While holding this shield, you have a +1 bonus to AC. This replaces the normal +2 due to its relatively small size compared to other shields. Also, while holding this shield you have disadvantage on all weapons with the finesse property. Lastly, while holding the shield you are given a new attack called “Shield Bash”

Shield Bash. Melee Weapon Attack: 3+ to hit reach 5 feet, one target, hit 3 (2d4+0) bludgeoning damage.

Shields require the Utilize action to Don or Doff. You gain the Armor Class benefit of a Shield only if you have training with it.