I've tried submitting these as bugs before but I think it didn't get through so here it is again.

Wights can drink. Anything. Including alcohol (they get drunk) and potions. I'm not 100% sure this is a bug but I've been avoiding doing it in case it is.

Wights can eat pills (but not food). Don't have to be made of bone. As a corollary to this, if they eat seaweed they lost inherent water 'breathing' when it wears off, and thus presumably can drown.

**snip area stuff**

If there's anything else, I'm forgetting it.