@JeremyECrawford Question: what penalties, if any, does a PC get if they lose an eye?

— Satan'sToast (@SatansToast) August 7, 2016

There's no rule for lacking one eye. A DM could impose disadvantage on sight-based Wisdom (Perception) checks. #DnD https://t.co/dDMuMhGZNA

— Jeremy Crawford (@JeremyECrawford) August 7, 2016

@paulbaalhamas someone who only has 1 eye, I don’t think a penalty to perception is fair. I’m far more perceptive than a lot of people As DM, I wouldn't impose a penalty at all if the character was used to monocular vision.

— Jeremy Crawford (@JeremyECrawford) August 7, 2016

@JeremyECrawford @SatansToast optional rules dmg pg272 lingering injuries. Disadvantage on perception checks using sight and ranged attacks.

— Adam John Howard (@AdamJohnHoward) August 7, 2016

Check out the DMG (p. 272) for suggestions on handling various lingering injuries. #DnD https://t.co/uXKJcWCknc

— Jeremy Crawford (@JeremyECrawford) August 7, 2016