I took one look at this character and was like - oh my goodness, how am I even supposed to draw this? Still, I managed - I thought it'd be a cool touch to give her spine- like wings. And to wear that expression... as if the entity was losing itself to its own power. That sort of deal. There isn't any information or lore about this boss, so I had a lot of room to play around ^^
(What a name.)

YuugenMagan [Touhou Project] © ZUN
Artwork © Cryptic-Mystic