Flor is The Danger

"I no longer have any usable space on my body, and if I were to carve it into my face, firstly it would be even more difficult because cheeks don't have stable skin, and on top of that it would be weak because the circle would be small. Anyway, in the past it took me about 50 attempts to create one functional rune circle, so that took at least one year. That's another very important fact in Rune Magic: the larger the circle, the stronger the effect. That's why even the circles I have on my body are not very advanced or powerful. But in direct combat they're very good. Because the power of a magic circle depends not only on the size but also on how strong the person who activated it is."