Aurora Blade Style Secret Art: Permafrost Guilotine

You make a light attack against the target or spend 1 extra AP to make a heavy or precise attack that deals Frost damage. On damage, the target is rooted until the end of your next turn.

Then, enter Permafrost Guillotine stance. While in this stance you can use Aurora Blade Style Secret Art: Permafrost Guillotine again. The stance lasts until the end of combat or until you enter different stance.