Tyrantrum's greatest weapon is its gargantuan jaws, which can shred thick metal plates as if they were paper.
Nothing could stop this Pokémon 100 million years ago, so it behaved like a king.
Tyrantrum is based on a Tyrannosaurus Rex.
No Pokémon has same type matchup of rockdragon other than Tyrantrum and its prevolution Tyrunt.
Aegislash and Tyrantrum are both Pokemon designed by Hitoshi Ariga. While the two Pokemon are entirely different, they share a shiny color-scheme that references the Mega Man Series. Shiny Aegislash shares the same colors as Rogue, while Shiny Tyrantrum shares the same colors as Mega Man. Both from the Star Force series. This could potentially be a reference to the fact that the Mega Man from Star Force has had a Dinosaur Transformation - which coincidentally shares the normal color scheme of Tyrantrum.