Arm of Kitaern

This plate gauntlet that covers up to the shoulder is made from an impossibly black metal with silver and gold inlays of magnificent design. When attuned to this gauntlet your AC increases by 1.

This gauntlet has 10 charges which can be used in a variety of ways.

When an attack is made against you, as a reaction, you may expend 3 charges to increase your AC by 5 (as if using the shield spell) until the end of the turn of the creature that attacked you. If raising your AC in this way causes the attack to miss you may teleport up to 20ft and immediately make a single melee weapon attack. 

You may expend 2 charges to teleport 30ft as a bonus action as if casting the misty step spell

You may expend 3 charges to teleport as if casting the dimension door spell

You may expend all 10 charges to teleport. Once you teleport in this way you cannot due so again for 1d6+3 days

As an action you can expend 3 charges to touch an item weighing no more than 10 pounds whose longest dimension is 6 feet or less, this item is marked with an invisible sigil. You may use an action to summon the item into your hand at any time after the sigil is placed for a single charge. You may only have 5 items bound to the gauntlet at one time and can dismiss one or more items as a bonus action

Notes: Bonus: Armor Class