A thief who is the last member to join Parn's group.
He certainly knows a lot of the tricks of the skullduggery trade, including loaded dice and knife throwing. He actually makes himself very useful once Parn releases him from the dungeon of Fortress Myce. Woodchuck becomes the new host of Karla after Leylia is freed. In the OVA series Woodchuck is taken against his will, but in the manga Wood goes willingly.