We knew his CoO is so broken that he can see the future but I still remember the first debates when people thought Katakuri would be some sort of sniper or something like that.
That was far from Katakuri's full power which he showed later on. Significantly hurting Bound Man, pummeling him like a fodder, easily kicking Snake Man's Jet Culverin away, dancing around Snake Man's fastest spamming attack and so on.
True, King is still very unknown in several aspects but we at least know that his fire is something special and that he carries a sword.