[FairyKing]

I don't think we ever got a good shot of it, but it looked like when Ren used the 3 Little Pigs book to copy himself, each copy had an arm-shield based on a different one of the three houses. Nice attention to detail there, along with the 3 gorgon sisters, the connection between Touma believing in his friends and Arthur believing in his knights, and the Journey to the West book making Calibur's sword stretch like Sun Wukong's staff.

Now that I think about it, wasn't there also a story in Arthurian myth about two dragons fighting? They were red and white instead of red and black/purple, but I vaguely remember a story where Merlin saw a vision of two dragons fighting over a castle.

Overall, I'm really liking how often Saber references details from the books it's drawing on, it makes it feel like the series is really about books instead of just using them for an aesthetic. It's similar to what Ghost tried to do with historical figures, but integrated into the story much better.