You're misunderstanding that part.That'd be dissapointing tbh, he's the closest we have of an Arbiter besides the MC. Maybe that power is too much and he loses his shit, maybe if the MC reaches completion he senses a rival. Idk, he def has potential in the story, why else is WW dropping those hints with this guy being HERO ultimate weapon and all.
Henri is not as simple to have a simple role and that makes it unlikely it will boil down to something as crude as a battle. Or at least as a battle in any way we would recognize.
At the end of the day Malik and Bernhardt are muscle heads while Henri is the closest thing to a living god daydreaming reality. He'll either have a parallel story that will influence the journey of MC or become a mixture of plot device and character.
Likely a mixture of both in the same way he's a mixture of a cool dude and a horrible abomination.
It's either that or effectively writing him out. And I frankly have faith in ww to have planned this better.
Or I could be totally wrong and get blindsided by what WW has planned. Either way I am up for one hell of a ride.