Kokugen Kairou Labyrinth

First of all, you need to be able to hit around 215 BPM before you can even think about scratching or anything.

It's easy if you maintain your stamina during the drill right before the run, but the high-speed parts are too difficult...

If you have full health during the run section, it's almost a guaranteed clear.

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Incredibly easy to build lifebar, just make sure to have a decent combo entering the drill and you get more times to focus up than most other d22s. The run is fast but if you can manage to understand the flow of it then you can easily clear this if you're entering 22 level.