User blog comment:Lily8763cp/Plants vs. Zombies: Garden Warfare 2 class idea - Knight Zombie!/@comment-24024415-20150721002915

Fire Knight? How about "Smith's Kin", with a newly refurbished Sword (AKA: Still flaming from the Smith's fire!)

OH, how about Aeromancer's Apprentice for the thunder varient?

Also you missed the Dark Knight joke, would have fit the satire-esque tone.

Dang, this became a name suggestion. XD