Ultimasaurus Rex

Creation
The Ultimasaurus or known as the Ultimate Lizard is a Hybrid created by Dr.Henry Wu in production after 3 months after the Indominus was born and was incubating for 6 months until it finally hatched in 2013. Wu had an plan to keep it secret and hold it in the restricted area. It needed to at least be 5 years old to be at Full size and Fully Grown.

Pre-Jurassic World Incident
In 2014 Dr.Wu made a copy of the Ultimasaurus but made it female so they can mate. But Instead of mating, The Male Decided to cannibalize Its own species making a vicious fight with the female and eating her. Later It Was doing fine and being fed 5 times a day times are at 8:00 AM, 10:00 AM , 12:00 PM , 2:00 PM , 4:00 PM.

During the Jurassic World Incident
During the Jurassic World Events It was still in it's cage but He was abandoned. After the Indominus Freed Toro, She freed The Ultimasaurus from its cage. Due to the Tyrannosaurus DNA and the Therzinosaur DNA. They both communicated and The Indominus Let the Ultimasaurus Free. After that the Ultimasaurus was captured and Wu told his men to take it to Isla Muerta Where most of his Hybrid Creation Failures are.

Jurassic World : Invasion
In February 2016 2 months after the Fall of Jurassic world the Ultimasaurus was discovered by Men who were on the Island. The ultimasaurus was on a Rampage. It Appeared in 9 episodes total. He was Killed by the Elasmosaurus due to the Elasmosaurus Drowning it to death. The ultimasaurus killed 50 dinosaurs in total kill count, and killed 5 People. What is left of the Ultimasaurus is currently Deep in the sea near Isla Muerta.