Thanium Armor

You have a special set of armor made of Thanium passed down through your family. The armor has the stats of either studded leather, a chain shirt, or chainmail, except it has the following benefits:

• It provides an additional +1 to your armor class.
• It is equipped with wrist blades you can retract or extend without using an action (these blades have identical statistics to shortswords).

You can upgrade the armor by finding a Granok Thane smith that works with Thanium. By paying the gold value of a piece of armor to the smith, you can convert the Thanium armor into another armor as long as it falls into the same category (light, medium, or heavy). Additionally, the floating sections of Thanium can defend you. As a reaction, you can activate your armor to defend you from attacks. Until the start of your next turn, your armor class increases by 2. You can use this feature a number of times equal to your proficiency bonus, regaining all uses after completing a long rest.