(She should be in series to but I couldn’t wait that long, she was always supposed to come together with Zilla. In series to most of the other monster form the series will appear)

Komodithrax-“Only the fierce shall live, and will protect my family as so”

Height: 40 meters
Length: 150 meters
Mass: 375 tons
Powers/Weapons:
Can run at 200 kilometres per hour
Atomic Blue Flame Breath
Adept swimmer
Burrowing ability
Extraordinary jumper
Quite intelligent
Moderated regenerative ability
Stamina and reflexes

Personality: She is calm and curious, especially next to H.E.A.T. or Zilla Jr, but is she is an adept a fighter as Zilla, and quite protective of her family, whether human or mutant. She may not be as strong as Zilla, but she compensates by being more aggressive and smarter than most other opponents. She seems to be very loyal and attached to Zilla.

Story:
On a romantic cruise Nick Tatopoulos was going to propose to his current sweetheart Audrey Timmons, the shy and awkward television reporter, but they were interrupted by a giant mutant snapping turtle called Kamoebas and left stranded on an island.

Zilla senses trouble and swims out to sea, followed by the HEAT. Nick and Audrey run into Kamoebas again, but this time they are rescued by Komodithrax, a mutant komodo dragon. Nick is intrigued at how much she resembles Zilla. When the rest of the team arrives at the island, Zilla finds Komodithrax and, instead of fighting, performs a mating dance with her. Zilla soon becomes very attached to her, even scaring off the team to get some privacy.

When the captain of the ship appears, he shows photos of Zilla and Komodithrax with a nest and an egg. Zilla is supposed to be sterile, so Nick thinks that Komodithrax is able to fertilize her own eggs and Zilla is playing as a surrogate father, but that was far from the truth. The captain plans to destroy both of them, so the team has to lure Zilla away from the nest for as long as possible. By using NIGEL to play a recording of Komodithrax's roar, Zilla believes she is in danger and swims away from the island. Meanwhile, Nick, Randy and Monique are in a helicopter trying to protect Komodithrax and the nest.

Zilla soon realizes it was only a recording and bites NIGEL in half and swims back to the island. Kamoebas returns and fights Komodithrax, weakening her, and the egg rolls down a hill. As the air strike plans to finish her off, Zilla arrives and attacks the helicopters and, believing Komodithrax to be already dead, savagely fights Kamoebas. But Kamoebas knocks him out with its tail and while he is weak, Komodithrax rises and attacks, but both fall into a crevasse. Komodithrax was able to survive her fall by grabbing the wall with her claws just seconds before she indeed hit the ground, and was knocked unconscious, her egg on the other hand didn’t have that luck.

Zilla was left to mourn

In 2002 Cameron Winter took control of Monster Island and used Tachyon technology to reversed-engineered a new mental-control technology to control the kaiju from around the world that he was able to find. HEAT team was reformed. Zilla found that Komodithrax was still alive. Using his roars he was able to free her from Winter’s control. HEAT was able to free the other monsters, when Cameron sent Lizard Slayers to eliminate the monsters and Heat. Zilla Jr and Komodithrax led the monsters in an assault to destroy the Mechs. Some say that in retribution to Zilla for helping him, Titanosaurus protected mate Komodithrax from harm. Winter was killed by Zilla Jr and after that, she stayed in Monster Island.

Komodithrax was missing during the Xilien’s invasion. Zilla was sent to stop Godzilla III but after being defeated he snapped of his control. Fearful that Komidithrax might end up like him, he destroyed several Xilians Ships looking to eliminate this threat from the world.

Zilla Jr and Komodithrax lived peacefully on Monster Island for several years. In 2020, the alien race known as the Kilaakian took control of all the monsters and sent them to attack the Earth's major cities. Having Anguirus and Komodithrax as guards dogs, the beasts protected the main bunker base of the aliens. It was not until man was able to sever the link, did the monsters regain their true nature.

When the monsters return to the island Komodithrax was the first Kamacuras. As soon as she was close enough and not suspecting anything Kamacuras leaps forth, just in time to dodge her defensive ray. However, she throws the giant mantis away but it soon regains position and lanced itself to her at full speed

Just as it was about to kill Komodithrax by impaling her with its deadly raptorial arms Zilla crashed through the hill and punched it through another hill and then proceeded to tear the insect apart, ripping off even limbs.

Later, when the Kilaaks lost control of the monsters, they sent Monster X and Mogu to defeat them. Komodithrax bravely charged as Zilla, Anguirus, and Gorosaurus assaulted Mogu. The onslaught continued when Zilla finished off the terrible alien. Monster X began to reveal his true identity, a three-headed space dragon known as Kaizer Ghidorah. Then the monsters fought Kaizer Ghidorah, though Komodithrax did not fight in the battle and watched from the sidelines as the space dragon was killed.

Zilla and Komodithrax stay Monster Island, where they continued to peacefully live out the rest of his life with their fellow monsters, where they brought to the world the first of a new species Komodozilla.