Fallen Angels are the enemies you battle in the world of Tierra.
Created from the negative and evil energy of the God of Beginnings, they tip the balance of the world. Fueled by hunger, greed, and sin, they impose their will upon humanity and were driving the world to destruction until the discovery of Food Souls.
At player level 26, you unlock the Catacombs, where you are able to receive Fallen Angel embryos, as well as Fallen Angel purification and awakening, to purify the embryos and use the resulting allied Fallen Angels as companions for Food Souls for stat boosts.
If you are to assign a fallen angel to a food soul, the abilities that the fallen angel has would be a bonus to the food soul. When you go see the stats of a food soul with the FA, the abilities of the FA would add on to the food souls' stats. Ex: If your Foie Gras had a bad defense you could assign her a food soul that would give her extra defense points.
Some FA's also have "Natures". They can be one of the six: brave, staunch, cautious, lively, meticulous, or resolute. Depending on what type of nature they have, they can boost certain powers 50% more. Brave FA's boost attack power 50%, staunch FA's boost defense by 50%, cautious FA's boost HP 50%, energetic FA's boost critical attack rate 50%, meticulous FA's boost critical attack damage by 50%, and resolute FA's boost attack speed by 50%.
Altered Animal Tribe
Broken Blade Tribe