In the mini-series he discovered the ability to change his size as well, but the larger he grew the more petrified and stonelike his form became.
ɪnðə mˈɪnɪsˈɪɹiz hiː dɪskˈʌvɚd ðɪ ɐbˈɪləɾi tə tʃˈeɪndʒ hɪz sˈaɪz æz wˈɛl, bˌʌt ðə lˈɑːɹdʒɚ hiː ɡɹˈuː ðə mˈoːɹ pˈɛtɹᵻfˌaɪd ænd stˈoʊnlaɪk hɪz fˈɔːɹm bɪkˈeɪm.