Armor of Redemption

Armor of redemption: sets AC to 21 gives advantage on dexterity saving throws, the armor can be reformed into a weapon form that can either strengthen melee attackes or spell attacks by 1d10, the armor can also give hp back for the price of reduce AC (Ac returns after a long rest) The armor is a chaotic neutral entity that changes depending on the actions of the player

Notes: Advantage: Dexterity Saving Throws, Set: AC Max Dex Armored Modifier