Would you consider drawing Don't Starve creatures as Pokemon? Given certain mobs, bosses and tamable pets, they could have three whole evolutionary stages.
I like what you got so far but sadly, I don't know a lot of pokemon past gen 2.
I always thought it'd taste like rotting flesh or something equally as awful. And it would affect all your stats in a negative way (kinda like raw monster meat but worse??)
All the characters could have their own comments about what it tastes like or how bad it is (if you want to take it that far).
Funny I find this thread. My OC (Kage) is a character that's made up of nightmare fuel and can eat it in a pinch if he has low health/hunger (much like Wortox and his souls) but it would lower his sanity quite a bit. He would comment that it tastes horrible but in addition, his favorite food is Grim Gallette.
So there's my headcanons and fun facts related to this topic.