Transformers: Regeneration One #89
- Publisher: IDW
- Written By: Simon Furman
- Art By: Andrew Wildman
- Language: English
- Digital Release Date: March 13th, 2013
DINOBOT WAR! Happy reunions are in short supply as Grimlock seeks out his Dinobots in a desperate attempt to salvage something from the mounting carnage in Iacon. But as far as they're concerned, he's a traitor who has brought shame on the Dinobot name-and if they're going down, he's coming with them!