Aviroks improved dragon scale armor

you gain a +3 bonus to AC, you have advantage on saving throws against the Frightful Presence and breath weapons of dragons, and you have immunity to fire damage for 2 minutes when activated

Additionally, you can focus your senses as an action to magically discern the distance and direction to the closest red dragon within 60 miles of you. This special action can't be used again until the next dawn.

This armor consists of a coat and leggings (and perhaps a separate skirt) of leather covered with overlapping pieces of metal, much like the scales of a fish. The suit includes gauntlets.

Notes: Immunity: Fire, Advantage: Saving Throws, Bonus: Armor Class, Must do a ritual for 10 minutes to wear the armor, Detection, Combat, Warding, Stealth Disadvantage