I’m the God of Cooking! One Cleaver to Slay a Dragon

Are primary-type abilities the strongest in combat, while secondary-type abilities are only good for support?

Liu Changgeng: “Anyone who can’t take this slash of mine has no right to speak.”

Everyone: “That young man is far too arrogant, but there’s nothing we can do about it.”

Demon beasts: “I may not be human, but I’ve got more than one choice obscenity to say.”

His ability is supposed to be for support, yet it’s stronger in combat than a primary-type ability. There’s no explaining this.