#Kyoko's line is a reference to the 'idiot savant' trope in case that was a bit obtuse

[incorrectpmmmquotes]

Sayaka, whispering to Kyoko: Thanks to all of her failed timeloop plans, Homura has an absurd patchwork of knowledge. It's anyone's guess what she knows about any given topic. Watch this. Sayaka, loudly: Hey Homura, who sculpted Mount Rushmore? Homura: Gutzon Borglum, then his son finished it. Why? Sayaka: And what state is it in? Homura: I don't know, Ecuador or something! What's with all the questions?! Kyoko, whispering: So there is a savant half...