Terrax vs Atrocitus

[Slade1]

Red Lantern vs Herald. 616 and Post Crisis.

[The Arbiter]

Gut reaction is Terrax, but it's very close.

Atrocitus was approaching Class 100 BEFORE he had a ring. His fire vomit can do horrible damage in a very brief period of time.

Still, Terrax has full on cleaved planets in half and floated around inside of black holes. He should have an edge in raw offense/defense. If only a small one.

[T-1000]

Flip a coin. This one is indeed close though I am also inclined to give the edge to Terrax in durability and strength. This fight will most likely tear apart whatever planet it takes place over.

[Captain Morgan]

Terrax has better independent feats, but you can make a case Atrocitous has the better power scaling based on other characters. IDK.