how do you remove a chocobos ability?

[Cyriack]

how do you remove a chocobos ability, I have been trying parasite worms but no success so far.

[Urthdigger]

Lethe Potage is the item you want. Parasite worms just lower stats and allow the bird to eat more.

[Cyriack]

aww man, only available through synthesis, that sucks only craft I don't have.

[Tidis]

There's plenty of people out there with cooking 63+ just get the mats and offer a small reward and you'll get someone's attention in no time.