Bow down to him, Grimlock king! Leader of the Dinobots (and sometimes the Dynobots), the titanic T. rex is here to save the day! Grimlock'll stomp and chomp all the baddies who've never stood a chance in this exciting collection! Best of Grimlock collects Transformers '84: Secrets & Lies #4, 'Victory!' from Transformers Annual 1986, 'Devices and Desires!' from Transformers: Generation 2 #4, 'Grimlock the Rebel' from Transformers: King Grimlock #1, 'Kill All 'Cons' from Transformers: Lost Light #15, and more!