User blog comment:Dryuuu/FAVOURITE SOUNDTRACKS OF SERIES 4/@comment-4650675-20120511120751/@comment-3325613-20120511142712

Thanks! XD well, when you spend such a long time working on the "Spells" page (translating, checking for mistakes, comparing things etc.) you get to know the topic very well! As for my creative theory, I have this piece of evidence: if you look up the meaning of Morgana's spell for the blood sacrifice (Oh, dear sister etc...) you can understand how it's not something that could be cast by other sorcerers because it directly refers to Morgana and Morgause's situation; it may well be something Morgana cooked up on the spot (or at least the first part of the incantation).