Originally Posted by Kenzor
I think people play Pyro Knight because it is significantly different to Magic Knight, whereas Saber Knight is pretty much copy paste of Sword Knight...
People wouldn't know this starting out. They would just pick what looks more appealing to them, and apparently Pyro Knight does.
Personally, I'd say an amiable Shockwave, different X string animations, and different base actives are enough to make Saber Knight different from Sword Knight.