Though Orbot and Cubot lamented Rhyme Bot's absence during their strike action, the robot would join them when it got fed up with Dr. Eggman's callous treatment, and came up with an adequate protest cry for their group.
Powers and abilities
As it name implies, Rhyme Bot's special skill lies in its ability to construct proper rhymes. As an Eggman robot, it is also able to receive power remotely from Eggman's lair.
Being an Eggman robot, Rhyme Bot relies on Eggman's lair to provide it with power. As such, should the lair run out of power, then it will too.