fywdyl

I like reckless charge.

This deck is awesome. Very nice.

I suggest you take out Jinxed Idol.

Empty the Warrens

Why not counterspell instead of cancel?

In terms of creatures, they do not have too high of a casting cost. However, you are left with very little to do on your first turn due to the lack of 1 to cast weenies. I think you should put more focus into the main theme of the deck (knights) and less on the control part. Control requires mana and it kinda puts you in a bad situation where you have enough to cast a creature, but then you have to worry about countering. Also, most of the creatures in your deck are more than one W to cast, so it can get tough in a multicolour deck. Perhaps adding a few dual lands will help.