Fairy Tail Series 2 Episode 56: Gray vs. Doriarte
Episode 56 of 102 of Fairy Tail Series 2, aired May 1, 2015, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Gray's duel with Doriate is one-sided when his childlike form can't produce enough power to deal any damage. Meanwhile, the other members of Fairy Tail find the Eternal Flame... but it's frozen solid. Making matters worse, a ravenous giant monster appears...