Grakyess

Ultraseven X
Grakyess and Mecha Grakyess is the unknown alien who appears in Ultraseven X TVseries.

Grakyess
Grakyess(グラキエス - Gurakiesu) also called the Shadow Rulers are the human-like avatars for the hive mind of the Graykess aliens who ruled the Alternative Earth of the Ultraseven X universe.

Mecha Grakyess
Mecha Grakyess(メカ・グラキエス - Meka Gurakiesu) is the physical form of Graykess. Come in giant but mostly human sized units

Subtitle:Giant Machine Organism(巨大機械生命体 - Kyodai Kekai Seimeitai)

Powers/Weapons

 * Flight: Mecha Grakyess can fly at low speeds.
 * Invisivility: Mecha Grakyess can become invisible at will.
 * Energy Balls: From it's "eye" Mecha Grakyess can launch black energy balls.
 * Energy Whip: From it's "mouth" Mecha Grakyess can extend a pink energy whip from it's mouth that can coil around enemies.

History
The physical forms of the hive mind entity Graykess, who ruled the world of the Ultraseven X universe, the Mcha Grakyess were three spider-like robots sent out to enforce Project Aqua, an energy source that allowed the portal from their dimension. At the same time the Grakyess would invade Nebula M78 universe, the home world of Ultraseven. Traveling to the universe were the Grakyess were stationed and had secretly controlled Earth Seven borrowed the body of Jin and assumed the guise of Ultraseven X. With the Grakyess soon finding out how close Jin was to discovering the truth they deployed the three Mecha Grakyesses to stop him only for him to turn into Seven X. However, the three Mecha Grakyesses were too much for the hero to handle and was forced to turn back into Jin. After some encouragement from Elea Jin turned into Seven X again and destroyed the three robots with little trouble. Seven X then burrowed deep underground to find thousands of human sized Mecha Grakyesses. Using an extremely powerful combination of the Emerium Beam, Eye Slugger, and Wide Shot Seven X destroyed them by the hundreds at a time, ending the Grakyess and allowing Seven to return to his home universe.