Fairy Tail Episode 138: The Course of the Holy War
Episode 138 of 175 of Fairy Tail, aired July 6, 2012, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Mary Hughes breaks a taboo by unleashing her ultimate power! Can Mirajane out-ultimate her? Plus, Natsu takes on a giant octopus! And... the debut of the Jiggle Jugs Gang?! (Warning: It's not as appealing as it sounds...)