150cc Ultra Shortcut on Superstar Dystopia

A couple days ago, I wanted to check back with this track to see if there was any possibility of a 150cc ultra shortcut, and while I quickly got the idea to use a rapid-fire ejection to get on top of some of the tallest buildings on the track, achieving an ultra from there became pretty dicey.
Originally, I wanted to take advantage of the extreme height of the buildings to hop down onto the other set of buildings close to the finish line and then perform an ultra similar to the 200cc one from last year, but I quickly realized that I had overestimated the distance I could get from doing so and that I would need to use two shrooms to achieve this even with a wheelie, leaving me with none for the ultra itself.
This left me stumped, and while I had a few alternate ideas to spread these two mushrooms out just enough to achieve an ultra, they didn't work. Not long after, however, I remembered that unlike other bikes, the Magikruiser has an unusually long tailpipe, which can be used to initiate a superslide while the rest of the bike hangs off of any seam you might be on, and that this has been used before, particularly in Monster's TAS of Festival Town. I theorized that I could use this not once, but twice, to first escape KCP0 and then achieve a respawn completely shroomless, and somehow it actually worked.
Everything after the respawn is essentially the same, except for the fact that it's, well, 150cc. This track really stinks to TAS, and the ultra only makes it worse, so I didn't put a ton of effort into optimizing most of this flap. However, I think I drove decently enough that beating it would not be free, so I'm okay with it.
♪ Crypt of the NecroDancer - Styx and Stones ♪
• Crypt of the Necrodanc...

[@Kierio04]

Seeing this entire thing rather than just small pieces makes it seem so much more impressive. Contender for ultra flap finals right here

[@bowser498]

If this doesn’t win the 2023 tas award for the best new ct shortcut idk what will

[@CobaltYoshi27]

Really cutting it close there with that lap completion

[@reiner_13]

Shucks, seems rta viable to me

[@dominicneureiter6557]

Wow! Well done!

[@sitbar1]

Holy cow

[@shadowMKW]

congrats for 1000sub!

[@EPIK95]

he is that guy

[@curiosity5697]

oob is a suggestion

[@jammies701]

That’s kinda sick nice

[@BaIlZack]

This is the closest a MKWii ultra will ever get to launching out of bounds in Halo 3 ODST, if there's anyone here for that reference

[@ericdanielski4802]

Nice reference. Maybe I understand the reference.

[@carsonmkw]

crazy

[@fearmkw441]

This is cap, I tried doing it on CTGP and it didnt work

[@mikul958]

yo mama so fat

[@CHARL1E]

So close to 95%. 94.999

[@Danny_Boy5042]

how do you even find stuff like this lmao