You dont, thats the end of konquest. You only face Onaga in Arcade

O man that blows ..

i have to say this :after goro ,onaga is the best boss created in mk series ,he is so cool.(my opinion)

I agree apart from the whole Block/Block/Block/Kick =Dead tactic!

Regardless of his fighting styles, I do happen to like Onaga. His design and backstory just plain rocks.
Plus at least Midway gave us some equalizers with the kamidogu. At least he isn't as hard as Shao Kahn in MK: Trilogy; whom I could only defeat with Noob-Saibot.

So you don't get your kamidogus back? And the game sort of ends right there?
Kind of a sudden ending.
I heard you can try and get them back in Arcade mode once you beat him. Does that do anything?
And what's this Mortal Kombat tournament they talk about in Konquest.
Does that ever take place or was somebody else chosen for replacement for Shujinko?

yes Shujinko finishes him, leaving him battered and shaken, and Havik claims his heart of ressurection power. There is a slight chance that with a group of elite tarkatas his soul escapes into the Nexus, where he faces Scorpion. There, he is finally eliminated as a threat by the spectre.
He's one cool boss. Goro, Shao Khan and Onaga are the main uber-bosses of MK. Won't count the best, Shang Tsung, becouse he's playable.

Thatsn a pretty good way of piceing together the endings. any theorys on what happens to the others who die in non onaga endings?