[Switchblade]

Ugh, Blade vs. Knight. Now this is a tough one. Both are highly skilled fighters, both have good and varied power sets, and both are impossible to stop once they have their minds set on something. They're pretty evenly matched in almost every way, even to the point where they can both fly. I think in the end, though, I have to give Knight the slight advantage. While I'd never argue that Knight Survive is stronger than King Form Blade, Ren does have one weapon in his arsenal that Kenzaki doesn't: Trick Vent. I can definitely see Ren using his duplicates to wear down Blade (and if this is "classic," pre-finale Blade he could easily run out the clock on King Form this way). I hate to pick because I love both characters a lot, but I have to give this to Knight.

Oh, and Fourze is here, too. That's adorable.