You have... a lot of Knights in your set. Building around this card in Limited doesn't take any work at all, since all the solid white creatures you're picking up anyways also happen to be Knights. I guess if you're okay with that...

Yeah, that's what I was thinking--I only have three of each tribe at common, and I lean a bit tribal in my core--uncommon lords, and another tribal at rare

One of my goals was to give the tribal lords more support inside the set. It makes them good archetypal cards.

It makes them too much of a bomb in draft though (as well as sealed, to a lesser extent). Knight Exemplar is especially ridiculous, since the indestructibility basically invalidates your opponent's entire field if they don't have a removal spell. It CAN do that in M11 too, of course, but it's much harder because there are far fewer Knights.

Will cut down on the number of common knights by 1 or 2.