Originally Posted by
Lightfist
Only one of them was killed because the Titans wanted to take them prisoners. Only one Titan was possibly killed because the Old Gods were unable to kill them.
We don't know the exact forces on either side. The Old Gods also had their faceless armies and their elemental forces, and the Titans could have had constructs (though, as far as I know, these weren't mentioned). You can't say they were outnumbered.
Also, I consider having all of your forces imprisoned a pretty utter defeat.
Again, you can't say they 'used them' if it coincided with his own plans.
My point is that they knew of each other. Again, which side thinks which could win is irrelevant.
Once again, I must point out that we do not know how many Titans were involved, nor do we know how difficult the war was.
Honestly, arguing they were hard to defeat is sort of silly considering the Titans could have just destroyed the planet.