Pudge finds the remains of Tarrasque, hungry for power he eats the dragon's heart and also uses a piece of it to make a helm, hoping that the strenght of the dragon will live on, in himself. Pudge uses other pieces of the dragon's body to build himself an armor, he cuts one of Tarrasque's hands to make a hook, and it's tail as a knife (off hand), other meat and scales parts are used to create some sort of armor.