Murdoch vs Otada

It was difficult enough that it should be placed two levels above Earendel, which is in the same tier. Since this chart is essentially centered around bracketed runs, I don't think it can be easier than Earendel, which is just a simple run. For level 19, I recommend practicing runs mixed with bracketed twists using Muta-da and Squirrel. Although I described the difficulty like that in the first line, it's difficult because of the adaptation issue, but the pure difficulty isn't to the point of being top-tier.

If you try to play it as a standard run, of course it's hard.. You have to play it as a weakened version of S22 with one foot fixed to make it easy.

This one would feel completely natural even if it jumped to 20 right now.

really fun runs in this chart, personal favorite of mine

It's hard (on par with Horang Pungryuga).