Complex sentence: Later on in the season, the fairy hunters claim to be good when Duman has fallen ill. DUman is taken care of by Earth fairies afterwards, his power goes out of control and he has to be killed when looked after by the specialists.
Split into simpler sentences: Later on in the season the fairy hunters claim to be good when Duman falls ill and is taken care of by some earth fairys. Duman's power goes out of control and he has to be killed when looked after by the specialists.