Machine Onslaught Empire Matrintis

The Machine Onslaught Empire Matrintis (機械禦鏖帝国マトリンティス, Kikai Gyoō Teikoku Matorintisu^?) are the third set of fictional antagonists that appear in the 34th Super Sentai series Tensou Sentai Goseiger. Like both of their predecessors (Universal Annihilation Army Warstar and Earth Condemnation Group Yuumajuu), the characters that comprise Matrintis are named after films. Matrintis's names come from movies that feature robots. Another naming quirk of Matrintis is that their names feature non-Japanese characters. The name "Matrintis" is itself a portmanteau of the title of the film The Matrix (マトリックス, Matorikkusu^?) and Atlantis (アトランティス, Atorantisu^?), referencing their origins from beneath the sea. Unlike members of the first two (Warstar and the Yuumajuu), who were modeled after terrestrial invertebrates, Matrintis characters are modeled after marine invertebrates.

Matrintis was an ancient empire that sank into the sea 4500 years ago due to an unknown event. However, due to a cybernetically modified survivor and his robotic creations taking refuge in the Machine Fortress Terminel (機械要塞ターミネル, Kikai Yōsai Tāmineru^?, ), the Matrintis Empire resurfaces in 2010 and used the likes of Warstar and the Yuumajuu to get an advantage over the Goseigers through studying their fighting abilities. After an failed attempt to obtain an energy source, the Matrintis Empire officially makes their presence known as they uses the information on the Goseigers to begin their plan to enslave humanity. However, the Matrintis Empire's leader meets his end in the long run after drafting Buredoran to his ranks.

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Wikipedia