Kopi Kopi no Mi

The Kopi Kopi no Mi is a Paramecia-type Devil Fruit that allows the user to copy other people's abilities with an unknown method. "Kopi" is short for "Kopii" (コピー), which means "Copy". It was "eaten" by Chameleone.

Strengths and Weaknesses
The main power of this fruit is to copy other people's abilities through a currently unknown method.

This fruit doesn't seem to have any specific weaknesses, aside from the standard Devil Fruit weaknesses.

Trivia

 * This fruit is somehow similar to Mane Mane no Mi, both can copy or imitate something from someone else. Mane Mane no Mi copies the person's appearance and body power while this fruit copies the person's abilities.