Percival

Percival is the sword that Robert Bors uses. Percival "ate" the Tori Tori no Mi, Model: Woodpecker, becoming a Woodpecker-sword. He is also considered the pet of the Steel Rod Pirates.

Personality
Percival is loyal, calm, though quick tempered. He is always willing to help those he considers friends. He is seldom phased by an unexpected turn. However, should some one do something stupid or make fun of him, even if they are a friend, he will not hesitate to fiercly peck them.