Bombshock

Bombshock is an Insecticon who knows when to cut and run.

Fiction
Bombshock and a large number of other Insecticons found their way to Earth, where they locked themselves in stasis. They were reactivated by Airachnid, who had them attack the Nemesis. Once Airachnid was put into stasis, her influence over them ended and they declared their allegance to Megatron. Armada Bombshock and his brethren were forced into stasis lock when the Nemesis became sentient and zapped the whole crew complement in stasis.

Bombshock was present when Megatron entered the chamber occupied by the Insecticons and asked for the fiercest among them to retrieve the fourth Iacon relic. He also took part in the attack on the Autobot base.

Bombshock was among a group of Insecticons sent to find Predacon remains. Just as he and his pals uncovered a skull, Optimus Prime turned up to spoil their party. Bombshock ordered the other Insecticons to attack, only for them to be soundly stomped by Prime, and Bombshock had to snap off one of the skull's horns and flee.

As a plague began to spread through the ship, Bombshock joined in eradicating the sufferers, at least until Airachnid was brought back online. She soon retook mental control of the Insecticons and instructed them to destroy all of the Decepticons, however she and the Insecticons were transported to one of Cybertron's moons by Soundwave. There, the plague took hold of Airachnid, and she began feeding on the Insecticons, Bombshock included.