Acknowledged (magical robe)

This robe provides the wearer with Mage Armor and also increases the casters spell save DC by 1, Each day the caster may reroll damage dice equal to their Intelligence modifier (minimum of one). They can cast spells without gestures, spell can be cast without somatic components. Casting a spell in this manner you must expend a spell slot one level high than the intended spell that you are casting.

Notes: Bonus: Spell Save DC