>>7474164The two join Galvatron II's army, but in 2038 Smokescreen is defeated again when Unicron Neo attacks them on Chaar. Demanding to know why Unicron has turned on him, being the one to bring him to this world to begin with, Galvatron is told that he serves no purpose given his defeat at the hands of the Monsterbots—his discovery of Beast Power will suffice and Unicron will now acquire that power himself. Galvatron escapes destruction by biting into a piece of solitarium on his person and traveling to the 20th century Earth, where he joins Megatron's army.
>BTW this finally gives us the full timeline of Galvatron II's activities up until his death. 