Wondrous Item (banner) , Rare (requires attunement)
Crafted from a thick gray fabric, this banner takes on the symbolism of whatever guild or organization is important to the wielder. The banner is attached to a 10-foot pole and can be used as a standard. Furling or unfurling the banner requires an action. The banner has the following properties.
Bolster the Standard Bearer. While within 5' of the unfurled banner, the wielder has a +2 to AC.
Bolster Allies. As a bonus action, you can touch the unfurled banner and cause it to bolsters allies within 60 feet while unfurled, granting them a +2 bonus to all saves. This benefit lasts for 10 minutes or until the banner is furled. Once you use this property, you can't use it again until you finish a short or long rest.
Mark of Courage. As a bonus action, you can touch the unfurled banner and cause it to emanate courage. You and your allies are immune to the frightened condition while within 20 feet of it. This benefit lasts for 10 minutes or until the banner is furled. Once you use this property, you can't use it again until you finish a short or long rest.