Technology & Combat Characteristics
The AGP-X1/E3 Alus Earthree Gundam was created independently by Alus through analyzing Hiroto Kuga's PLANETS System and is developed based on the combat data of the PFF-X7/E3 Earthree Gundam. It thus has the same exact structure as the Earthree Gundam and is likewise formed through the docking of the AGP-X1 Alus Core Gundam (Eldora Core Gundam) with the Alus Earth Armor. Its capabilities are also similar to the Earthree Gundam's, being most effective when used with a basic battle style and is capable of handling any situations. Like the Alus Core Gundam, the sensor on the Alus Earthree Gundam's head glows red when it is controlled directly by Alus. This glow is not present when the machine is operated by the Guard Eye, and in this state, it is known as Eldora Earthree Gundam.
History
Using the sniping capabilities of its Beam Rifle, the Alus Earthree Gundam first ambushed Hiroto, Kazami, and May. When Hiroto discovered its location and close in with his Core Gundam II, a trap that Alus set beforehand activated. Unfortunately, Hiroto had anticipated it and evaded the trap. The Alus Core Gundam then confronted the Core Gundam II. After a brief battle, the Alus Core Gundam changed into the Alus Earthree Gundam. With its powerful capabilities, the Alus Earthree Gundam gained the upper hand against Core Gundam II and Mobile Doll May. However, it was forced to retreat when Cuadorn intervened.
Later, when the BUILD DiVERS was assisting with the evacuation of villagers to one of the ruins to protect them from the One-eyes, the Alus Earthree Gundam attacked again with sniper shots. The Alus Earthree Gundam eventually had its Beam Rifle destroyed by Hiroto's Uraven Gundam's Beam Shoot Rifle U7 when Hiroto figured out its location. Afterward, the Alus Earthree Gundam engaged in a fierce ground battle with Hiroto following the latter's change of the Uraven Gundam to Earthree Gundam. Using its pair of Beam Blades, the Alus Earthree Gundam sliced off part of the Earthree Gundam's Beam Rifle and knocked off a Beam Saber. However, one of the Beam Blades was soon trapped by Hiroto's Earthree Gundam at the cost of its left arm. As the Alus Earthree Gundam prepared to strike with the other Beam Blade, its head was impaled by parts of the Beam Shoot Rifle U7 that Hiroto launched from the Uranus Armor. The Alus Earthree Gundam was then defeated when most of its head was blown away by Hiroto's Earthree Gundam, now armed with the completed Beam Shoot Rifle U7.