Klaymoor is a powerful and skilled fighter. He and his partner Bola are veteran diggers/pirates, but old age is catching up with them.

Klaymoor accompanies Glyde on the Sulpher Bottom's trip to Forbidden Island where the unfolding events give new hope to his dreams of finding the Mother Lode. He later appears in the Nino ruins to challenge MegaMan for the on the Keys.

He's tough, gruff, and serious about his work, but can be humorous at the same time.