Appearance and Physiology
Angels look just like regular humans, save for the wings attached to their back. Not all of them are dashing and their looks vary as much as the humans’ ones do. Still, they could be distinguished by the weird vibe they give you, the energy you feel them emit, and their vibrant or overly serene nature.
Of course, there are exceptions to the rule. The highly specialized physique of the Battle angels means their bodies are perfectly adapt for their tasks – they are athletic, fast and strong and tend to have bigger pupils that reflect light in the dark just like a cat’s.
Miracle angels, on their part, often use simple spells and tricks to catch the eye and convey their holy messages. They often make people turn in confusion trying to understand why the person they just passed by seemed to catch and reflect the light.
On a physiological level angels are once again pretty much like humans. They won’t die from a single gunshot, but they will sustain serious damage and will be unable to fight after a few.