Aena's Extraplanar shield

While holding this Shield, you have a +1 bonus to Armor Class, in addition to the Shield’s normal bonus to AC.
The shield holds 3 charges. As a reaction you can attempt a shield bash (using your CHAR for attack and damage rolls), when damaged by an aberration, celestial, elemental, fey, or fiend. On hit you can spend one charge to force a WIS saving throw (DC 16) on the attacker. If failed, the target becomes stunned until the end of your next turn. The shield regains it's charges at dawn.

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.

Notes: Bonus: Armor Class, Melee Weapon Attack: Force, Reaction: Revoke the Extraplanar, Oath of the Watchers Paladin, Damage, Debuff, Combat, Warding