This uses a Luigi warp to get the risk badge in Gritzy Desert earlier than intended. The actual glitch happens in the last 10 seconds of the video. This will be used in an all bosses TAS and should save 1 minute or so on Shrooboid Brat.
Luigi warps work by warping to a preset position on the "follow path" which is a list of the 128 most recent positions Mario has walked to. I set up this position in the list in the west room of the desert since it's the only other room whose z-coordinate goes high enough. Then I have to be careful to not overwrite this value while going over to the cactus to do the warp. I decided to hit the statue blocks to show how this would be done in a full-game run.