Tyrannomon

Tyrannomon is a Champion Level Dinosaur Digimon that is named and modeled after Tyrannosaurus rex. He is Allomon's rival. He is gentle, although he is also strong. Because he bears high intellect like Greymon, this prodigious Digimon is easy to influence. However, at the start of battles, his combative instincts arise and he turns on the opponent with might and main. They say a virus can turn Tyrannomon into DarkTyrannomon. They are known in Japan as Tyranomon.

Attacks

 * Fire Blast/Blaze Blast: An attack which breathes out intense flames and burns the enemy.
 * Slash Nail/Slash Claw: An attack which tears the opponent to ribbons with his powerful claws.
 * Dino Kick: An attack which adds strength from his back to his front and lets out a kick.
 * Wild Buster

Digimon Adventure
When Matt and Izzy found their Crests in a well outside of Piximon's area, Etemon's tracking system detected them and he sent Tyrannomon after them. He rampaged Piximon's lair as he protected the other DigiDestined. Tai and Greymon returned and Greymon fought and defeated him. Some others were seen with a bunch of Monochromon and Gazimon henchmen outside of Datamon's pyramid and they were sucked into the core of Etemon's network. A Tyrannomon briefly appeared in Japan before disappearing. One was in France before the DigiDestined went into battle against the Dark Masters.

Digimon 02
Six Tyrannomon were under the control of the Digimon Emperor's Dark Rings as they wore out Flamedramon, Halsemon and Digmon before they were binded and defeated by Pegasusmon and Nefertimon. A Tyrannomon was seen in New York while a lot were being herded in from Asia and across the India/China border. A silhouette of one was among the Digimon seen during the final battle against MaloMyotismon.

Digimon Tamers
Two Tyrannomon were among the many Digimon seen through the rip in the sky during Vikaralamon's rampage.

Digimon X-Evolution
Some Tyrannomon were seen running from Omnimon. A bunch of them were seen as a part of Silphymon's rebel group.

V-Tamer
In one of Starmon's challenges in Star City, Zeromaru had to arm wrestle a Tyrannomon...an event that Zeromaru won. Another Tyrannomon was among the fallen Digimon destroyed by Neo Saiba.

Digimon World 2
Tyrannomon evolves from Elecmon, and can further evolve to Triceramon or MasterTyrannomon depending on its DP.

Digimon World 4
Tyrannomon is seen in two specific areas in Dry Land.

Digimon World DS
Tyrannomon evolves from Goblimon, and can evolve further into Triceramon depending on its stats.

You can actually add Tyrannomon to your team relatively early in the game, as you can find a ton of them in the fourth area of the game, Cliff Valley.