You gain a Bonus equal to the item’s Tier on Deception checks and Deception attack rolls.
Once per Short Rest, you can use 1 Minor Action to cast an illusion over yourself, changing your appearance. This functions in all ways like the Craft Illusion ritual modified by the Phantasmal Guise Upgrade.
A number of times per Long Rest equal to the item's Tier, you can use 1 Minor Action to disappear and become invisible for a brief period, as per the Vanish ritual.