I was originally going to give Kaze the "Tiptoe through the Tulips" by Tiny Tim, but I felt that picking that was too much sarcasm, so I settled for something semi-suitable.

[@Crusader Lord]
There are no such things as "Fallen Angels" in Oublioth's heaven-and-hell mechanics. Either you're a demon, or an angel. If she were to somehow "lose" her ability to summon angels because she did -insert whatever here- then she wouldn't be able to summon them, in any form, from then on. The two sides don't try to convert each other, they just try to kill each other. Also, please note that in Oublioth, angels aren't necessarily "good" in the traiditional sense that we see it. They don't cause damage or carry out pointless attacks on the mortal plane, but they also largely don't care about mortals and their lives in any meaningful way. They're just as capable of causing atrocities and killing mortals as demons are, they just don't typically do it for no reason. :P