Greymon (Fusion)

Greymon is Kiriha Aonuma's main partner. He looks like a blue-skinned version of a regular Greymon, but with a metal helmet shaped like a GeoGreymon's, and a cannon-tipped tail.

Decription
Greymon is a Dinosaur Digimon whose name and design are derived from "grey" (old or ancient). It is a Tyrannosaurus-type Digimon. As a Digimon specializing in offensive power, its combat instinct is extremely high, and it possesses a cruel, brutal nature to not stop battling until it annihilates the opponent, so ordinary Digimon are not even able to approach it, as they are pushed back by the strange fighting spirit it gives off to its surroundings. It displays its especially tremendous fighting strength along with its sturdy flesh in close combat. Each of its techniques possesses immense destructive power, and furthermore, it can probably be said that it is almost impossible to hit Greymon in close combat because of its quick movements. Because its personality wouldn't show mercy, probably even to others of the same family, there is nothing but difficulty in using Greymon.

Attacks
 * Mega Flame: Attacks with a high-temperature jet of flames that burns its surroundings to nothing.
 * Blaster Tail: Drives its tail into opponents for 360° around itself.
 * Horn Strike: Assaults the opponent with a technique effective for both approach and retreat.

Other forms
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 * style="background:WhiteSmoke" |
 * style="background:WhiteSmoke" |

MetalGreymon


MetalGreymon is the Digi-Xros of Greymon and MailBirdramon.

MetalGreymon is first used when Kiriha is attacking the Bagra Army in an unnamed Zone, but soon degenerates back to Greymon and MailBirdramon. He later reappears when Kiriha DigiXroses Greymon and MailBirdramon, so he can fight against IceDevimon's army in the Lake Zone, and even later helps Xros Heart to fight Baalmon while they are in a difficult battle with IceDevimon himself.

He easily defeats both Stingmon and Lilamon in the Forest Zone, but is beaten up and almost killed by an infuriated DarkKnightmon. However, MetalGreymon is saved by Shoutmon X4B. MetalGreymon aids Shoutmon X4 in his battle against DarkKnightmon, but is severly beaten by DeadlyAxemon, until Deckerdramon decides to join the battle. In the Dust Zone, MetalGreymon and the other members of Blue Flare attack Xros Heart under the command of a brainwashed Kiriha. After Taiki saves Kiriha, MetalGreymon takes part in the battle against Twilight and the Bagra Empire.

Attacks
 * Trident Arm: Smashes its claw into the opponent, a technique exceptionally enhanced in offensive power due to adding extremely high-temperature claws on top of Greymon's already mighty strength.
 * Giga Destroyer: Annihilates all of the opponents surrounding it by emitting ultra-high energy, homing laser beams at them.



DeckerGreymon


Attacks
 * Plasma Deckerdra-launcher
 * MailBirdra-launcher
 * Tera Destroyer
 * Final Spark: If taken down, takes the energy released within his body to its utmost limit and releases it all at once, creating a tremendous shock wave that scorches the earth for 10 km in every direction.
 * Cyber Blader


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