Fallen Feathers. Five of them are timed debuffs, while two of them are instantly applied upon infliction—but they’re all equally dangerous in the right situation. You should always wear gear that helps protect you against any status effects in the area you’re exploring,

One useful mechanic in Wuchang is the option to respec, or reallocate your upgrades, at any time. If you feel like you're a little weak or there's something you haven't tried yet, make sure to respec -- don't worry, it's free and can be repeated indefinitely.