Doppelganger

Don't panic when the side steps mix in at the end and drain your gauge; just step aggressively.

사이드가 어렵다

There are a lot of twists, so you have to mash them well.

How about this one goes down to 23 and Dement goes up to 24?

For the potion, it's good to eat it by stepping back with your left foot then right foot while in a red-yellow state.