Vadata

Vadata (バデータ) is a dinosaur that appeared in episode 50 of Ultraman Cosmos: Monster Smuggling.

History
One night, two men smuggles two infant monsters but later get caught by policemen. However, one escapes and brought the Vadata away. When the Team EYES caught the monster, they realise that if injected with a transquilizer, it will grow faster. The thug accidentally injected it and made the dinosaur grew into 50 metres. EYES uses the TECH Spinner and catch the monster with an electric net but Vadata quickly surpass it and gone rogue. Cosmos appeared and transforms into Eclipse Mode and neutralise the transquilizer remains. Vadata turns calm and waving goodbye to Cosmos for purifying him. The thug earlier was arrested.