|This article is about a/an comic story in Power Rangers Dino Thunder.|
Mesogog opened a time portal and has brought a tyrannosaurus rex to Reefside, the Dino Rangers go to investigate. Tyrannodrones appear so Conner and Ethan battle with them as Kira distracts the T-Rex. Later the Black Ranger joins them holding an energy disruptor; if he can get it through the portal the device can close it. Tommy gets the T-Rex to follow him towards the portal and as they get closer Tommy throws his device into the T-Rex's mouth and jumps clear, leaving the T-Rex to run through the portal activating the device that causes the portal to close.