Shriek Pogo

Shriek Pogo is a trick for reaching new heights by casting Abyss Shriek, double jumping, and pogoing the spell. It can be performed on 1.2.2.1 and later patches. Equipping Mark of Pride simplifies the trick.

Per community vote, Shriek Pogo is not a major glitch.

Discovery
In May 2022, slopeball was discovered, showing that it is possible to pogo your own spells. On 23 February 2023, six years after the release of Hollow Knight, speedrunner and TASer 74V13R posted a video of the trick to the Speedrunning Discord server.

Implications
The trick
 * saves a little time in Path of Pain%
 * can be used to skip White Palace's right atrium