Your Charisma Score increases by 2.

Under 76 years of age. According to the current history in the Guildmaster's Guide to Ravnica, 10,000 years after the original signing of the original Guildpact, it was destroyed. At that time, Feather was the only one that survived Szadek's ghost army that killed all of the angels. The current year is 10,076.

Their strong sense of duty and justice within the Boros falls in line with Chaotic Good, and Lawful Good. 

Angels have the same range of height and weight as humans. Your size is medium.

Your base walking speed is 30 feet.

You have a flight speed of 50ft. You must be in a space wide enough to accomodate your wingspan to fly. Your wingspan is equal to twice your height. (modeled after the Aarokocra speed, and taking influence to regulate it from user: SlothInTheBox with his Angel.)  Optional Ruling for Dungeon Masters who are more strict: Requires Renown 3 within the Boros guild. Until then you are a bounded angel and do not have the respect required to fly. (This is in flavor of you beginning at level 1 and playing like Feather in the books.)

Made of the light and a living being directly derived of White Mana, your vision can easily cut through darkness. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray.

Created under one of Razia's own creations, Feather, you have the same knack for Fire. You have resistance against Fire damage and Radiant damage.

Angels don't require air, food, drink, or sleep.

Boros angels can hear people calling their name from anywhere in Ravnica. You do not know where, and only know who if you are familiar with the person.

You are an inspiration upon the battlefield. Choose up to three creatures you can see within 30 feet of you. Until the end of the your next turn, each target can add a d4 to its attack roll or saving throw. Your Rally the Righteous die changes when you reach certain levels. The die becomes a d6 at 5th level, a d8 at 10th level, and a d10 at 15th level.  After you use this ability, you can’t use it again until you complete long rest.

You can speak, read, and write Common and Celestial. You are a newly formed Angel, and cannot understand all languages yet.