The action footage was used in Power Rangers Mystic Force and both shows had scenes simultaneously shot in New Zealand.

When the Infershia attack, five siblings witness their mother change in front of them and she hands them Magi Phones to transform into a magic team.

But the siblings learn their family legacy as they battle against the Infershia after their mother was taken from them, reunited with their parents by the series finale.

After the siblings acquired the ability to become Legend Magirangers (レジェンドマジレンジャー, Rejendo Majirenjā), once learning to regulate their powers to remain on Earth, they acquire the Magical Holy Staff Dial Rods (魔法聖杖ダイヤルロッド, Mahō Seijō Daiyaru Roddo) and the ability to become Magic Beasts (魔獣, Majū) that combine into Extraordinary Majin Magi Legend (凄まじき魔神マジレジェンド, Susamajiki Majin Maji Rejendo) via Legendary God Fusion (伝説合神, Densetsu Gasshin).

Fifteen years ago, N Ma created the Hades Gate to send his entire army to Earth, but was stopped by the Heavenly Saint Blagel.

However, over time, some of the Infershians began to realize N Ma's insane obsession of destroying Magitopia and the Ozu Family was reckless due to needless deaths.

The Infershia Pantheon (冥府十神, Meifu Jusshin) are the antagonist of the second half of the series, composed of ten giant-sized deities residing in the Valley of the Gods (神々の谷, Kamigami no Tani) until they were revived upon N Ma's death to deliver Divine Punishment (神罰, Shinbatsu) on mankind with any interference having grave consequences for both the surface world and Magitopia.

The reason for this is because the Hades gods' deaths serve an alternate purpose to provide N Ma with selecting a vessel among the survivors.

Each deities follows a self-made code of conduct called the Dark Precept (闇の戒律, Yami no Kairitsu), using the Slab of Judgement (裁きの石版, Sabaki no Sekiban) to pick the chosen god to cast divine retribution with a dark aurora heralding their arrival to the surface, assuming a human-size form to carry out the punishment.

The Hades Beasts (冥獣, Meijū) are he first wave of monsters to fight the Magirangers, send by Branken to kill humans in hopes that one of their victims is Lunagel, whose death would open the gate.

They had been sealed away by Blagel but were set free by Meemy, bond to serve him as commanded by the Dark Contract to sacrifice many humans so that N Ma could be revived.