Trial of the Conqueror, but I'm invisible.

[@lpskirbybutton6193]

How long did this take you to finally beat? I'm incredibly curious.

[@mollymaclachlan]

This specific challenge only took a few attempts, but only because I've had a lot of practice playing invisible from all the previous challenges I've done. (And lots of practice in the game in general; I have about 400 hours in Hollow Knight.) It's mainly about trusting in muscle memory and playing cautiously, especially in sections with spike floors or flying enemies. The game also offers little hints like the dust when you walk, the faint light around the character, or the nail swing and wings animations that you can use to pinpoint where you are.