The real issue is, don't you also need Hundred Leagues Sight Procedure or something? Since Sidereals don't really have any Perception Charms that do what you want.
So you'd have to be a...
Oh, okay. I'm okay with this. I guess I just always thought I was the only one who realized that a Sidereal could never Creation-Slaying Oblivion Kick. Without some weird artifact binoculars I guess.
(Also you don't need a damage-dealing Charm, I'm pretty sure you just need to hit them at all! I was just hoping I could solve a mystery for folks, since it's in one of the slightly obscure boats about sailing or something. And I have never seen anyone else but the book author actually say "Hundred Leagues Sight Procedure," they just talk about seeing super far like it's obvious.)