|“||That's not going to change anything!||„|
|~ Yuzeikusu when confronted by Gosei Great and his final words before his death.|
Yuzeikusu of the Ice and Snow is an antagonist in Tensou Sentai Goseiger. He is a non-biting midge-themed alien who works for the Universal Annihilation Army Warstar.
Yuzeikusu was sent down by Mons Drake to freeze Earth; when the Goseiger initially attack him, Moune tries to prove herself to the team by using a special Rockrush combo she had been developing, only to get herself hurt in the attack.
Angered, Agri slices a part of Yuzeikusu's wing with his Landick Ax before it gets away, only to reappear to freeze a greater expanse. When the Goseiger appear again, he tries to freeze them until Alata uses a Twistornado card to blow away his ice attacks, opening him to direct attacks. With Agri and Moune working together, they pummel Yuzeikusu with a proper combo prior to the team defeating him with Gosei Buster.
After Bladerun revives him with Bibi Bugs, the Goseiger send out Gosei Great and withstand more ice attacks. Gosei Black and Gosei Yellow use their Snake and Tiger Headders to pummel Yuzeikusu with kicks until destroying him with the Great Strike.
- He's one of several Warstar & Goseiger monsters to not be adapted for Power Rangers Megaforce.
- He is the first unadapted Goseiger monster to make his appearance.
- His name comes from the Japanese dub of the 1982 version of The Thing (遊星からの物体Ｘ Yūsei kara no Buttai Ekkusu, Japanese title translation: "The Thing from Planet X").
- His home planet "Garyusu (ガリュース) is "Yusurika" (ユスリカ) scrambled and given an elongation kana and the "yu" kana being changed into a suon kana, "Yusurika" being the Japanese word for said insect.