Armor of Spades

This armor is crafted using the finest black market materials money can buy. Perfect for spy work and espionage, any assassin or broker wearing this is set up for success. You have a +3 bonus to AC while wearing this armor. All creatures who don this armor have their identity changed to Spade, hiding it from even magical abilities, along with their appearance, and even small details such as their voice, gender, and their true height, as if the creature was under the effects of alter self. Truesight and blindsight do not see through this disguise, though abilities that specifically reference shapechangers can, such as witch sight. You do not need to attune to this armor to gain these benefits. However, if you do attune, you gain additional benefits while wearing the armor:

Network: those attuned to the armor may speak to one another, as if they were within 5ft of one another at any time. These transmissions are translated into theives cant', and then retranslated to common for the listener, encrypting it against spyware and other outside listeners. A creature who dies in this armor reveals their exact location of death to all other creatures of the network.

Stamina: You have a total amount of stamina equal to your constitution modifier. When you have stamina remaining, your proficiency bonus is 1 higher. When you have 0 stamina, your proficiency bonus is 1 lower. You regain 2d4 stamina on a short rest, or all stamina on a long rest. You can use stamina in the following ways:

Dodge Roll (1 stamina): You may use your reaction when an attack is made against you to add your proficiency bonus plus your dexterity modifier to your armor class against attacks from that creature until the end of the turn, potentially causing them to miss. if it does miss, you may use the dodge roll reaction again this round without expending a reaction (but you do expend stamina).

Kidney Shot (2 stamina): When you land a critical hit against a creature, you can expend 2 stamina to kidney shot the creature, reducing their armor class by your proficiency bonus for one minute.

Autonomous Instinct (3 stamina): As an action you may activate the magical threads in the armor for one minute, choosing one damage type. Attacks that deal that damage type have a minus to hit you equal to your proficiency bonus, or saving throws you make against damage of that type have a bonus equal to your proficiency bonus (not considered expertise).

The breastplate and shoulder protectors of this armor are made of leather that has been stiffened by being boiled in oil. The rest of the armor is made of softer and more flexible materials.

Notes: Bonus: Armor Class, Loyal Spade follower, Combat, Warding