Jolin012 | Hookshot through any convex corner (slow setup with max range) @MrJolin012 | Uploaded 6 years ago | Updated 9 hours ago
This concept has been utilized a few times before, but I don't think it is well known that it can be done with any convex 90 degree corner (edit: turns out its already reasonably well known). You are only able to reach through when aiming far left or far down, so uses are limited.

previous uses of hookshot extension through corner:
-rupee chest in DMT by ChristianF (2012) Original tech finding
youtu.be/b67jSW_V8hs

-Ice arrows as adult with 2 keys by Exodus (2012)
youtu.be/b5y9TyHbDKQ

-SoT skip after longshot by several (2015)
youtu.be/q0yPfnqmKVI

-Darunia statue clip by me (2018)
youtu.be/xsCaVqufwjs

-Water Temple bombable wall key by me (2018)
youtu.be/dtRpUh93RWk