they are able to Forged Disguise Self to deceive NPCs and make stealth easier, and they've edge on INT, CHA, and WIS preserving throws from enemy spells, that is pretty helpful. to be a reward, Stealth checks are made https://crithitceramics.com/unleashing-divine-power-a-beginners-guide-to-playing-an-aasimar-cleric-in-dd/