*Insert Ievan Polkka Here*

This is one of the few guys whose backstory is actually pretty well thought out. Interestingly, my first idea for a Farfetch'd gijinka was a girl. She evolved with time:
Pokemon: Farfetch'd
Ability: Black-Eyed Peas
Black-Eyed Peas is an ability that allows the user to absorb and store damage in vegetables. Here, we use the scientific definition of vegetables, which means no tomatoes (Or chilies, cucumbers, eggplants, pumpkins...). By having a vegetable make contact with an injured person, the person's injury can be stored in the vegetable, effectively healing him. The next person touched by the vegetable will then inherit the injury from the other person. Each vegetable can only store one type of damage, which means if you want to fully utilize Black-Eyed Peas capabilities, you need to wait until you've received monstrous damage before you suck it all into a vegetable at once. Separate pieces of vegetables can each be considered a separate vegetable and store one injury each. A vegetable that is already storing an injury will lose that injury if it is chopped, sliced, or made into separate pieces somehow. Black-Eyed Peas does not work on dead people. Farfetch'd uses his ability to heal people that he pass by. He also cooks up something nice for them if they're hungry (But the leek he carries around with him tends to make hungry people mistake him for a duck...for some odd reason...).