User blog comment:Otaku Chick/Otabear's Anime Review: Ep 122/@comment-4449950-20120317213906/@comment-4449950-20120317215811

There was never any form of combination attack/unison raid in the manga, they only ever put up ONE attack against the dragon (when they tried to save Makarov) and all of them were just using random spells... ...this one, before the dragon cracked it and blew up the island. ANY other attack in the anime against the dragon was added.