Do us a favor, Jay, and don't defend the knights. You make them look worse than they actually are. I'm currently addressing the team you used on the first page. If you updated it, I didn't look for it. I just replied to the first.

That team is so bad, and 1 wizard can destroy it.

Just use this unit:
Wizard
Brave 97 Faith 84

Math Skill
MP Switch
Magic Attack Up
Move-MP Up

Wizard Rod
N/A
Thief Hat
Black Clothes
Sentiemson (I think that's the one that gives Auto-Haste)

Even if you choose Sprint Shoes, this wizard will go before them. Since you have no evasion whatsoever, all that's needed is 1 spell to knock your entire team out. Just do L3Stop, whichever is preferred, and you can't do anything. I forgot whether knights and wizards have 10 or 11 base speed, but in the former case, the knights will have CT 91 on the first turn, and 92 in the latter case. In the latter, the wizard will have to use Stop then Flare, but in the former, she can simply use Petrify and get it over with.

Using only 1 class, especially with only 1 setup pattern, is the epitome of stupidity. You've exhibited that quite well, and boasted about it?