Dinobots

The Dinobots are fictional characters appearing in Transformers media. The Dinobots are a sub-faction of Autobots who transform into mechanical dinosaurs. In most media, their leader is Grimlock, who transforms into a mechanical Tyrannosaurus Rex.

Appearances in Idea Wiki

 * The Dinobots appear as guest characters in Marvel's Spider-Man: Webbed Champion. Appearing in the crossover arc "Legendary Universes", the group consists of Grimlock, Swoop, and Slug. Officially appearing in "Part 4: Heroes in Disguise", the Dinobots team up with the Autobots as well as Spider-Man and his team of Champions to defeat Predaking, who was resurrected by crystals powered by Kree technology which was salvaged and discarded by Oscorp's engineers weeks ago and now seeks to convert human technology to his own liking and take revenge on the Decepticons for attempting to enslave him. The Dinobots later appear in "Part 6: Ultimate Alliance", where they join the Avengers and Champions on the battle against the Regent and his army from the Negative Zone.