Used the seed to practice low % clear. 3 big mistakes cost 18 mins (10 failing tree warp repeatedly, 4 on mirror in Vitty room, 4 on MM dupe fail).
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SimpleClips
01:45:33
01:33:27
145
This one went really well. Not satisfied with my dungeon id swapping performance, but I think I just need more experience with it (cost probably ten minutes).