Thankfully it is possible to play as multiple different characters so you will have more variety of moves to perform in battle. (gearnuke.com)
One of the really unique factors in the game is the introduction of multiple different characters. (feedspot.com)
To sum it up, creatures in the world that the game takes place in use the last of the magic of a dying power source in order to summon multiple different characters from the Koei Tecmo games in order to help them save their realm. (thatvideogameblog.com)