Mageplate Cap

This pointed hat is fitted with chain and metal that have been enchanted with abjuration magic. The cap has 2 charges and regains 1 expended charge daily at dawn. While wearing the cap, you can use an action to expend 1 of its charges to cast the mage armor spell from it, targeting only yourself. When the spell is cast in this way, the arcane armor appears plate-like and changes your base AC to 15 + your Dexterity modifier instead of the spell’s normal change to your AC.