Thanks for Arcanine for testing this, this is copied from Discord.
Chungha Exploit After reaching [Hell-Blade] or [Ghost-blade] buff you can unequip the weapon you are using and requip it to have the [Hell-Blade] or [Ghost-Blade] at [Hell, Brutality] stance, which if you use the Last skill, [Hell Type-3, Consecutive], you can land a skill that deals 1.1m+ damage or more. ALSO: You do not lose buff level when you use skills with [Ghost-Blade] Buff on the 1st stance skills! How it should work is if you unequip your weapon, your buff should be removed.
Chungha Exploit After reaching [Hell-Blade] or [Ghost-blade] buff you can unequip the weapon you are using and requip it to have the [Hell-Blade] or [Ghost-Blade] at [Hell, Brutality] stance, which if you use the Last skill, [Hell Type-3, Consecutive], you can land a skill that deals 1.1m+ damage or more. ALSO: You do not lose buff level when you use skills with [Ghost-Blade] Buff on the 1st stance skills! How it should work is if you unequip your weapon, your buff should be removed.