The giant was an aberration of code that snuck it's way into the comic, that's why it was immmune. Chaos, on the other hand, is an intended part of the comic, and thereby vulnerable.

You can not Logic Bomb a being so powerful it can just ignore how time functions into defeat.

Red Mage also failed to limit the number of enemies attacking them. He pretty much just gt lucky one time.

Oh, well of course Brian wouldn't let him Logic Bomb any end game boss. But still, just on a random encounter Red Mage would be fine.

So, any ideas on who kills Chaos? It is pretty much between Fighter and Black Mage. There is probably going to be a huge fighting scene. With the Avatars finally making another appearance.

The old man in the blue robe who tipped Fighter off will finally show up, revealing himself to be the leader of the underground Blue Mage organization who has been planning the events of the entire comic, so that Chaos may reveal himself in physical form; epic battle ensues, LW's take credit, etc...

*ducks under the fire from the Wild Mass Guess police*