Cybertron Cryo Scourge

Hasbro has a habit, when crafting some of its characters, of re-releasing them as their opposite to some degree. Hence we have a Nemesis Prime in as many continuities as possible, and Transmetals 2 Megatron got remade in shades of blue and re-released as RiD (2001) Cryotek.

A similar, yet different path was taken with Cybertron Scourge (aka Galaxy Force Flame Convoy) where he has somehow become "irreversibly mutated" by "long exposure to the freezing waste of deep space" which somehow transforms all his fire-breathing, etc. into ice powers. Because SCIENCE! (with apologies to my Physics student girlfriend who would no doubt facepalm at the mere suggestion).

So, is it time for me to break out the ice puns?

Galaxy Force Flame Convoy

Leader of the Beast Planet, Animatros, Flame Convoy is initially cast as a Decepticon though, in common with many of the characters in Galaxy Force - as opposed to Hasbro's localisation, Cybertron - he has no real allegiance, as such. He is simply the leader of his own planet... and got to that position by being the most powerful TransFormer on the planet.