Just like the previous one, the fight against Leventhan has only one 'alternate' version...
5. Leventhan vs. Cornelius / Mercedes/ Oswald / Velvet
Armageddon. Chapter 5, Act 1 - Skies of Valentine
We can see ITZ in ITZ full glory. Our favorite king is present as well (damaged a bit):
Absolutely wonderful... I've longed for this power...
He goes a little bit emo in his final moments:
Uhh... To have my soul bound so... ...And to be destined to suffer for eternity... This curse is unbearable.
But that doesn't last long:
Now, it begins...
Leventhan finally charges his lazor:
As you can see, Valentine lost not only a part of his head, but also his left arm...
The Final Dragon grants his wish:
After the battle:
Armageddon. Chapter 5, Act 3 - Above the Clouds
We can see a furry brigade:
Ooh...
The one controlling that light must be the king from the prophecies...
The ground shakes:
Brom...
This isn't good... The ground here is sinking.
There's another quake:
Hmm... This is terrible... We cannot flee any further.
And climb they do!
So... yeah. That's it.
If you fail at choosing the fighters and pick up a wrong one even once, instead of the scene with Alice the Loli, you will get the 'False' Ending:
Armageddon. Epilogue (Chapter 6), Act 1 - The Death of Erion
Positions #17-20 of the Archive won't be revealed.
But since your choices were correct, it's finally time to show you what really happened after this moment:
By reading the final book: